Resultados de la búsqueda de "wireless usb microphone"

Features:1. 6.5-inch large-diameter subwoofer for powerful and immersive surround sound.2. RGB full-color lighting effects for a more dynamic music experience.3. Stable Bluetooth 5.0 wireless connection with a wide range and stable transmission.4. Dual wireless microphones for remote control, also supporting 6.5mm wired microphone input.5. Plug and play support for USB flash drives and memory cards, FM radio reception, and AUX audio input.6. Remote infrared control for easy song switching.7. One-button recording function with loop playback.8. User-friendly portable design; compact body for easy carrying.Specifications:1. Bluetooth Version: 5.02. Music Input: Bluetooth/USB/TF/AUX3. Lighting Modes: 5 modes with lights that can be turned off4. Microphone Configuration: Dual VHF wireless microphones5. Microphone Battery: AA batteries (not included)6. Speaker Configuration: 6.5-inch 70-magnet 15-inch high-frequency full-range speaker7. Rated Power: 25W8. Frequency Response: 100Hz-18kHz9. Speaker Battery Specifications: 3.7V 3600mAhSpecification: Package Weight One Package Weight 2.25kgs / 4.97lb One Package Size 37cm * 26cm * 18cm / 14.57inch * 10.24inch * 7.09inch Qty per Carton 6 Carton Weight 14.70kgs / 32.41lb Carton Size 60cm * 57cm * 40cm / 23.62inch * 22.44inch * 15.75inch Loading Container 20GP: 194 cartons * 6 pcs = 1164 pcs40HQ: 452 cartons * 6 pcs = 2712 pcs

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1. Comes with charging compartment wireless lavalier microphone, no need for cumbersome operation, compact and portable2. 2.4G wireless technology, reverberation sound effect, double noise reduction, wireless live broadcast with goods, omnidirectional radio, high-definition sound quality, 50-meter barrier-free transmission, 8h long battery life, powerful compatibility3. Compatible with mainstream devices on the market, supporting mobile phones/computers/cameras/sound cards/video cameras and applicable to major mainstream APP software4. 2.4G wireless technology, ready to use, automatic frequency pairing, true wireless is not bound, automatic pairing when turned on, no other operations are required, and the operation is simple5. The microphone can be fully charged for 6 hours, and the charging box can fully charge the microphone 8 times6. Support recording while charging the phone7. Clear and noise-free, low latency, plug and play8. Intelligent noise reduction, omnidirectional and clear sound pickup, compatible with mobile phones/cameras, etc.9. Start up immediately after opening the box, automatic code matching, plug and play in 1 second to connect10. The lavalier has no pressure, is more stable and does not fall off, and is more convenient to carry11. Automatic calculation of active noise reduction to achieve noise reduction effects for different noise environments12. High-sensitivity microphone core, 360-degree omni-directional high-definition pickup, strong anti-interference ability and effective identification of the original sound, and can still record clearly in noisy environments13. Built-in professional receiving chip, high sensitivity and stable transmission14. Recording while charging, fine matte surfaceparameter:1. Material: ABS+PC2. Sensitivity: -26DB3. Signal-to-noise ratio: greater than or equal to 90 decibels4. Battery capacity: 350mAh5. Frequency response: 20Hz-25KHz6. Wireless version: 2.4GHz7. Bluetooth version: 5.08. Charging time: about 2 hours9. Working hours: about 12 hours10. Charging interface: Type-c/USB-c11. Receiving distance: 20 meters12. Rated input: DC5V 500mA13. Pointing type: omnidirectional14. Packing list: microphone, charging cable, manual15. Size: 85 x 63 x 28mmSpecification: Package Weight One Package Weight 0.16kgs / 0.36lb One Package Size 15cm * 3cm * 7cm / 5.91inch * 1.18inch * 2.76inch Qty per Carton 200 Carton Weight 31.80kgs / 70.11lb Carton Size 60cm * 32cm * 35cm / 23.62inch * 12.6inch * 13.78inch Loading Container 20GP: 396 cartons * 200 pcs = 79200 pcs40HQ: 921 cartons * 200 pcs = 184200 pcs

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1. Chip: professional 2.4G wireless microphone chip2. Noise reduction mode recording sampling rate: 32K3. Normal mode recording sampling rate: 44.1K4. Maximum transmit power: 10dbm5. Indoor barrier-free linear distance: 15-20 meters6. Outdoor barrier-free linear distance: about 10 meters7. Battery capacity: 65mAh8. Charging time: 1.5h9. Working time: 6h10. 360-degree omnidirectional radio, recording every detail.11. Plug and play, automatic pairing.12. Portable and durable, the lavalier microphone is clipped on the collar or pocket, freeing your hands.Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 15cm * 9cm * 4cm / 5.91inch * 3.54inch * 1.57inch Qty per Carton 120 Carton Weight 10.60kgs / 23.37lb Carton Size 47cm * 38cm * 42cm / 18.5inch * 14.96inch * 16.54inch Loading Container 20GP: 355 cartons * 120 pcs = 42600 pcs40HQ: 825 cartons * 120 pcs = 99000 pcs

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Features:1. 6.5-inch large-diameter subwoofer for powerful and immersive surround sound.2. RGB full-color lighting effects for a more dynamic music experience.3. Stable Bluetooth 5.0 wireless connection with a wide range and stable transmission.4. Dual wireless microphones for remote control, also supporting 6.5mm wired microphone input.5. Plug and play support for USB flash drives and memory cards, FM radio reception, and AUX audio input.6. Remote infrared control for easy song switching.7. One-button recording function with loop playback.8. User-friendly portable design; compact body for easy carrying.Specifications:1. Bluetooth Version: 5.02. Music Input: Bluetooth/USB/TF/AUX3. Lighting Modes: 5 modes with lights that can be turned off4. Microphone Configuration: Dual VHF wireless microphones5. Microphone Battery: 3.7V/18650/1200mAh lithium battery6. Speaker Configuration: 6.5-inch 70-magnet 15-inch high-frequency full-range speaker7. Rated Power: 25W8. Frequency Response: 100Hz-18kHz9. Speaker Battery Specifications: 3.7V 3600mAhSpecification: Package Weight One Package Weight 2.40kgs / 5.30lb One Package Size 37cm * 26cm * 18cm / 14.57inch * 10.24inch * 7.09inch Qty per Carton 6 Carton Weight 16.50kgs / 36.38lb Carton Size 60cm * 57cm * 40cm / 23.62inch * 22.44inch * 15.75inch Loading Container 20GP: 194 cartons * 6 pcs = 1164 pcs40HQ: 452 cartons * 6 pcs = 2712 pcs

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1. Material: ABS, electronic components2. Applicable scenarios: video, interview, performance, meeting3. Transmission delay: 15ms4. Transmission distance: 30 meters5. Frequency range: 2.4GHz6. Frequency response range: 20-20KHz7. Charging port: 8 Pin/Type-C8. Built-in battery: 100mAh lithium battery9. Charging time: 1.5 hours10. Continuous battery life: 4 hours11. Compatible with 99% media devices and APP12. Automatic pairing, plug and play, simple and convenient operation13. 2.4G wireless transmission, stable signal, 30 meters long-distance wireless transmission13. ENC dual-chip active noise reduction to achieve high-definition sound restoration14. Bluetooth and 2.4G double-layer technology, real-time simultaneous reception of audio and video15. 360-degree high-fidelity omnidirectional pickup, realizing a three-layer passive noise filtering systemSpecification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 10cm * 6cm * 3.5cm / 3.94inch * 2.36inch * 1.38inch Qty per Carton 118 Carton Weight 30.00kgs / 66.14lb Carton Size 49cm * 29cm * 17cm / 19.29inch * 11.42inch * 6.69inch Loading Container 20GP: 1103 cartons * 118 pcs = 130154 pcs40HQ: 2562 cartons * 118 pcs = 302316 pcs

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Características 1. Plug & play: fácil de usar, enciende y enchufa el receptor para conectarlo automáticamente. El micrófono del teléfono celular tiene un cuerpo pequeño, es un micrófono de clip fácil de colocar y mejora la protección de la privacidad personal, la bolsa de almacenamiento portátil le permite llevarlo a cualquier lugar. Este micrófono de clip es un regalo personalizado para quienes aman la transmisión en vivo, los vlogs, la grabación de videos, etc. 2. Dispositivos Android compatibles: Micrófono de solapa inalámbrico compatible con teléfono/tableta Android con puerto USB tipo C, compatible con Samsung S21/S20, Note 21/20, LG G8/G7, OnePlus 8, Samsung Tab S7/S6/S6 Plus, A7, etc. y computadora portátil con puerto USB-C (compatible con función OTG). 3. Sistema inalámbrico de alto rendimiento: el micrófono de transmisión tiene una batería recargable incorporada. Conexión sin barreras de 20 M/65 pies, recepción de sonido omnidireccional de 360 ​​grados, grabación de cada detalle. 4. Tecnología de sincronización automática en tiempo real: el micrófono inalámbrico admite la mezcla multicanal en tiempo real, puede sincronizar la música de fondo del teléfono y la voz humana en tiempo real, reducir la posedición de video y ofrece audio de banda completa profesional. 5. Admite carga de teléfono: el receptor con interfaz de carga de entrada, admite carga de teléfono. Presupuesto Parámetros de rendimiento: 1. Chip: Chip de micrófono inalámbrico profesional de 2,4 GHz 2. Sensibilidad del micrófono: -38dbm 3. Frecuencia de muestreo de grabación en modo normal: 44,1 K 4. Frecuencia de muestreo de grabación del modo de reducción de ruido: 32K 5. Potencia de transmisión (máx.): 10 dbm 6. Distancia recta sin barreras en interiores: 15-20 metros 7. Distancia recta sin barreras en exteriores: unos 10 metros 8. Puerto de carga: Tipo C 9. Material: ABS Los parámetros de corriente de trabajo del transmisor (TX): 1. Capacidad de la batería: 70 mAh (LIR1254) 2. Consumo de energía en estado apagado: 2,6 uA 3. Consumo de energía: 4 mA (encendido sin emparejamiento con el receptor) 4. Consumo de energía: 10 mA (encendido y emparejamiento con el receptor) 5. Consumo de energía: 6 mA (entrando en modo silencioso) 6. Corriente de carga: 70 mA Los parámetros de corriente de trabajo del transmisor (RX): - Consumo de energía: 16 mA (teléfono enchufable) Especificación: General Compatible con Manzana: iPhone 15 , iPhone 15 Pro Max , iPhone 15 Pro , iPhone 15 Plus Manzana: iPad mini 6 iPad Air 2020 10.9 , iPad Pro de 12,9 pulgadas (2020) iPad Pro de 12,9 pulgadas (2018) Samsung: Galaxy M52 5G , Galaxy S22 5G , Galaxia A13 5G , Galaxy S22+ 5G , Galaxia M22 , Galaxy A52s 5G , Galaxy A12 Nacho , Galaxia A31s , Galaxia F22 , Galaxia M32 , Galaxia F52 5G , Galaxy A82 5G , Galaxy Xcover 5 , Galaxy M42 5G , Galaxy A22 5G , Galaxia A03s , Galaxia A22 4G , Galaxia A82 , Galaxy S21 FE 5G , Galaxia F12 , Galaxia F02s , Galaxia M62 , Galaxia A32 , Galaxia F62 , Galaxia A02 , Galaxy A72 5G , Galaxia M02s , Galaxia A72 , Galaxy A52 5G , Galaxia A52 , Galaxia A53 , Galaxy S21 Ultra 5G , Galaxy S21+ 5G , Galaxy A32 5G , Galaxy S21 5G , Galaxia M12 , Galaxia A02s , Galaxia A12 , Galaxia F41 , Galaxy M31 Prime , Galaxy A42 5G , Galaxia M21s , Galaxia M31s , Galaxy Note20 5G , Galaxy A01 Núcleo / A3 Núcleo , Galaxy Note20 Ultra 5G Núcleo Galaxy M01 , Galaxia M01s , Galaxy A71 5G Ultra Delgado , Galaxy Note20 , Galaxy Note20 Ultra , Galaxy A71s 5G Ultra Delgado , Galaxia M01 , Galaxia M51 , Galaxia A21s , Galaxy A51 5G , Galaxy J2 Core (2020) , Galaxy A71 5G , Galaxy S20+ 5G , Galaxy S20 Ultra 5G , Galaxy S20 5G , Galaxia A31 , Galaxia M11 , Galaxia M21 , Galaxia A11 , Galaxia A70e , Galaxia M31 , Galaxia M02 , Galaxy S20 Ultra , Galaxy S20+ , Galaxia S20 , Galaxia A91 , Galaxy S10 Lite , Galaxia A21 , Galaxia A01 Huawei: Honor V6 Huawei: nueva 9 , nova 9 pro , nova 8 SE Juventud , nuevo 8i , P50 Pro , P50 Pro+ , P50 , Mate 40E 5G , nuevo 8 Pro 5G , nuevo 8 5G Disfruta del 20 SE 4G , nueva 8 SE Mate 30E Pro 5G , Mate 40 RS Porsche Design , Mate 40 Pro+ , Compañero 40 , Mate 40 Pro P inteligente 2021 , Y9a Disfruta de 20 Plus 5G Disfruta de 20 5G , Maimang 9 Disfruta de 20 Pro , P Inteligente S Disfruta del Z 5G , Y8p , Y8 , P9 , P9 lite , Compañero 8 Xiaomi: Redmi Note 11 Pro+ 5G , Redmi Note 11 Pro Poco C31 , Tiburón negro 4s Pro , Tiburón negro 4s Redmi 10 Prime , Redmi 9AT , 11T Pro , Mi 11T , Redmi 10 Mi Mix 4 , Redmi Note 10T 5G Poco X3 GT Redmi Note 10 Pro 5G , Redmi 8A Pro , Redmi Note 8 2021 Poco M3 Pro 5G , Mi 10S Poco F3 GT Poco M3 Pro , Mi 11X , Mi 11X Pro Redmi K40 para juegos Poco M2 Recargado , Mi Mix Fold , Mi 11 Lite 5G , Mi 11 Lite , Mi 11 Ultra , Mi 11 Pro , Redmi Note 10 5G , Redmi Note 10S , Mi 11i , Tiburón negro 4 Pro , Tiburón negro 4 Poco F3 , Redmi Note 10 Pro Max Redmi Note 10 Pro (India) , Redmi Note 10 Pro , Redmi Note 10 , Redmi K40 Pro+ , Redmi K40 Pro , Redmi 9 Potencia , Redmi K40 , Redmi 9T , Redmi Note 9T 5G , Mi 10i , Mi 11 , Redmi Note 9 4G Poco M3 , Redmi K30S Redmi Note 9 Pro 5G , Redmi Note 9 5G Poco C3 , Mi 10T Lite 5G , Mi 10T 5G , Mi 10T Pro 5G Poco X3 , Redmi 9i Poco M2 , Zoom del Mi 10 Lite Poco X3 NFC Redmi 9C NFC Redmi 9 (India) , Mi 10 Ultra , Mi 5 , Redmi Note 3 , Redmi Note 2 Honor: Jugar 5T Pro , Magic3 Pro+ , Magia3 , Magic3 Pro , X20 , 50 Pro , 50 , 50 SE , X20 SE , Jugar 5T Juventud , Juega 5T , Jugar 20 , V40 Lite , 20 SE , V40 5G , 10X Lite , 30i , X10 Pro , 30 jóvenes , X10 Máx. 5G , Play4 Pro , 8S 2020 , X10 5G , 9X Lite Peso del paquete Peso de un paquete 0,11 kg/0,24 lb Un tamaño de paquete 18 cm x 10 cm x 3 cm (7,09 pulgadas x 3,94 pulgadas x 1,18 pulgadas) Cantidad por caja 200 Peso de la caja 17,00 kg/37,48 lb Tamaño de la caja 52 cm x 44 cm x 42 cm (20,47 pulgadas x 17,32 pulgadas x 16,54 pulgadas) Contenedor de carga 20GP: 277 cajas * 200 piezas = 55400 piezas 40HQ: 644 cajas * 200 piezas = 128800 piezas

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Features:1. High-quality Microphone: The standard headphone size fits your ears perfectly, with premium omnidirectional microphone flexible-high sensitivity and noice cancelling.2. Active Noise Cancellation: Isolate the sound and listen to it, using a dedicated noise reduction chip, through receiving and analyzing the additional noise, the opposite signal is generated in the earphone to cancel it.3. Comfortable Without Pressure: With a highly elastic head beam design, the protein leather head is soft.The wearing pressure is low, and the lightweight design brings a light body.4. Shocking Sound Quality Experience: Feel the shocking sound quality experience, can analyze the excellently, and present the original sound.5. Foldable Design: The foldable design is more convenient to carry and save your space, you can take it wherever you want. (TF mode only supports MP3 format.)6. BT 5.0 & Easy Control: Compatible with most devices, such as PC, mobile phone, tablet, TV. The noise-cancelling high-definition microphone brings you a clear hands-free call experience and easily answer any incoming call. Simple controls help you handle any calls, song switching, and volume changes. (The microphone only works in wireless mode.)Specifications:1. Bluetooth version: V5.02. Transmission distance: 10 meters 3. Usage time: 10-15 hours4. Standby time: 180 hours5. Battery capacity: 3.7v /500mAh6. Horn size: 40mm7. Sensitivity :115db8. Impedance: 32ohm9. Frequency response: 20Hz - 20KHz10. Rated power :15mW x 211. Packing weight: 400g12. Package size: 19.5x8.8x21cmPackage Included:- Headset x 1- USB cable x 1- Manual x 1Specification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 20cm * 9cm * 21cm / 7.87inch * 3.54inch * 8.27inch Qty per Carton 40 Carton Weight 17.00kgs / 37.48lb Carton Size 82cm * 46cm * 48cm / 32.28inch * 18.11inch * 18.9inch Loading Container 20GP: 147 cartons * 40 pcs = 5880 pcs40HQ: 341 cartons * 40 pcs = 13640 pcs

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1. Dual-cone strong magnetic suction speaker, with powerful sound effect2. Comes with a neck strap, allowing you to hang the microphone on your neck and freeing your hands3. Capacitive microphone, featuring high sensitivity, high clarity and low distortion4. Compact and easy to carry5. Supports Bluetooth playback, providing a more stable connection and lower power consumption6. High output power, loud volume, long usage distance, clear and noise-free7. Equipped with battery display, real-time monitoring of battery level, real-time display of current battery status and working mode8. Can be inserted into TF card/USB interface, supporting various mainstream audio formats, and capable of outputting high-definition audio quality9. Back-solder design, can be hung on the waist, making it more convenient to use10. ABS environmentally friendly shell, sturdy and durable11. Protective mesh cover, protecting the speaker from damage caused by collisions12. Type-C charging, higher charging efficiency, fast charging speed13. Widely applicable scenarios, suitable for meetings and training, tour guiding services, sales promotion, fitness, classroom teaching, etcParameters1. Battery capacity: 3500mAh2. Charging interface: Type-C3. Charging voltage: DC 5V4. Radio frequency: 87.5 - 108MHz5. Input impedance: 5 ohms6. Microphone sensitivity: -53dBv/108MHzSpecification: Package Weight One Package Weight 0.51kgs / 1.13lb One Package Size 16cm * 14cm * 8cm / 6.3inch * 5.51inch * 3.15inch Qty per Carton 24 Carton Weight 14.00kgs / 30.86lb Carton Size 50cm * 34cm * 30cm / 19.69inch * 13.39inch * 11.81inch Loading Container 20GP: 522 cartons * 24 pcs = 12528 pcs40HQ: 1213 cartons * 24 pcs = 29112 pcs

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1. U segment transmission, wireless K song. 2. Intelligent noise reduction, real-time ear return. 3. AI smart DSP chip, high fidelity and lossless sound quality. 4. Multiple sound effects make your voice more tuneful. 5. Compatible with iOS/Android/Windows system. Parameter 1. Working current: 230-260ma 2. U segment transmission distance: 6-10m 3. Signal to noise ratio: 85dB 4. Dynamic range: 80-100dB 5. Total harmonic distortion: 0.5%-1% 6. USB HIFI digital audio: 44.1KHz/16 bit Microphone - Battery capacity: 2600mAh - Charging time: about 3h - Battery life: about 10h Wireless receiver - Battery capacity: 500mAh - Charging time: about 2.5h - Battery life: about 3h packing list: -1 x microphone -1 x wireless receiver -2 x audio cables -1 x USB-C to USB-C cable -1 x USB to USB-C cable -1 x velvet bag -1 x blow-proof cotton -1 x manualSpecification: Package Weight One Package Weight 0.48kgs / 1.06lb One Package Size 25cm * 12cm * 6cm / 9.84inch * 4.72inch * 2.36inch Qty per Carton 40 Carton Weight 19.00kgs / 41.89lb Carton Size 52cm * 50cm * 32cm / 20.47inch * 19.69inch * 12.6inch Loading Container 20GP: 320 cartons * 40 pcs = 12800 pcs40HQ: 744 cartons * 40 pcs = 29760 pcs

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Características: 1. Este micrófono de solapa inalámbrico inteligente dual incluye 2 transmisores y 1 receptor. No solo puede usar un solo micrófono, sino que también puede grabar dos fuentes de sonido durante la transmisión en vivo. Es muy fácil de usar, solo coloque el micrófono inalámbrico en su collar, luego conecte el receptor a su teléfono y se conectarán de manera automática y rápida. No necesita una aplicación ni Bluetooth, solo conéctelo y listo. 2. Este micrófono de solapa portátil está equipado con una pequeña cantidad de espuma antivaho y un micrófono de alta sensibilidad que puede captar el sonido desde todas las direcciones. Puede brindarles a sus seguidores una mejor experiencia al ver videos. El ruido se aísla del entorno circundante para garantizar que obtenga un sonido de primera calidad y una mejor experiencia. 3. Con tecnología inalámbrica de 2,4 GHz, ya no tendrás que preocuparte por la longitud del cable a la hora de grabar. Simplemente sujeta el micrófono a tu camisa y tendrás las manos libres para grabar a distancia. 4. El micrófono inalámbrico para collar se puede utilizar con teléfonos Android con puerto USB-C. El micrófono inalámbrico se puede utilizar para YouTube, Facebook, transmisión en vivo, grabación de videos, vlogs, TikTok y Zoom. 5. Cuando no los uses, puedes guardarlos en tu mochila, bolso, cartera o incluso en tu cartera o bolsillo. El diseño inalámbrico significa que no tienes que preocuparte por cables desordenados, solo tienes que enchufar el receptor cuando lo necesites, encender el micrófono y es fácil de usar. 6. Reconocimiento de escena activo, micrófono de condensador de alta sensibilidad recientemente actualizado y nueva solución de chip de reducción de ruido para grabar cada detalle del sonido con alta fidelidad. 7. El compartimento de carga tiene capacidad de almacenamiento y portabilidad, lo que le permite transmitir en vivo en cualquier momento y en cualquier lugar, lo cual es conveniente y rápido. 8. Chip profesional DSP incorporado, chip de reducción de ruido activo inteligente, fuerte capacidad antiinterferencia, reconocimiento de sonido efectivo y aún puede grabar claramente en entornos ruidosos. 9. Batería incorporada de 80 mAh, que puede funcionar de forma continua durante más de 10 horas. La batería de 500 mAh está incorporada en la cámara de carga, lo que permite lograr una mayor duración de la batería. 10. El micrófono de condensador de alta sensibilidad recibe sonido desde un ángulo omnidireccional de 360° y sin ángulos, el sonido es delicado y cada detalle del sonido se graba claramente. Parámetro: 1. Voltaje de entrada: 5 V 2. Batería del micrófono: 80 mAh 3. Batería del compartimento de carga: 500 mAh 4. Relación señal/ruido: reducción de ruido de tres niveles de 64 DBM 5. Retardo de transmisión: 30 ms 6. Sensibilidad: -42db 7. Rango de respuesta de frecuencia: 20-20 KHZ 8. Distancia de transmisión: 20 m-30 m sin obstáculos. Especificación: Peso del paquete Peso de un paquete 0,14 kg/0,30 lb Un tamaño de paquete 15 cm x 13 cm x 3 cm (5,91 pulgadas x 5,12 pulgadas x 1,18 pulgadas) Cantidad por caja 100 Peso de la caja 12,80 kg/28,22 lb Tamaño de la caja 30 cm * 40 cm * 40 cm / 11,81 pulgadas * 15,75 pulgadas * 15,75 pulgadas Contenedor de carga 20GP: 555 cajas * 100 piezas = 55500 piezas 40HQ: 1289 cajas * 100 piezas = 128900 piezas

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1. 360-degree sound pickup without dead ends, with a pickup radius of up to 4 meters 2. Built-in 1 high-sensitivity MIC using beamforming microphone array technology 3. Connection mode: 2.4G wireless reception 4. Equipped with intelligent two-color led lights, which can easily display the status of each function 5. Support external headphones or speaker devices with amplifiers 6. Compatible with various embedded terminals and various video conferencing software 7. It is suitable for small meeting rooms or personal use. It is fully used in many party building projects and is very suitable for employees to use on business trips. 8. It can be connected to other communication terminals such as computers and video terminals through the USB interface, with a very good echo cancellation function 9. Excellent voice playback system, loud speaker volume up to 80dB 10. Built-in 1000 mAh lithium battery, continuously available for 4 hours, long standby time for 5 days 11. System support: Windows, Mac OSX, Android 12. Microphone frequency response: 100Hz-8KHz 13. Speaker frequency response: 100Hz-22KHz 14. Microphone pickup range: built-in 2.5 meters, 360 degree full range 15. Echo cancellation: 256ms 16. Signal to noise ratio: greater than or equal to 58dB 17. Size: 137x137x33mmSpecification: General Model YS-M61W Speaker Diameter built-in 2.5 meters Frequency Range 100Hz-22KHz Mic Frequency 100Hz-8KHz Battery Capacity 1000 mAh Working Time 4 hours Interface USB Size 137x137x33mm Package Weight One Package Weight 0.94kgs / 2.07lb One Package Size 16cm * 16cm * 6cm / 6.3inch * 6.3inch * 2.36inch Qty per Carton 20 Carton Weight 20.00kgs / 44.09lb Carton Size 32cm * 32cm * 30cm / 12.6inch * 12.6inch * 11.81inch Loading Container 20GP: 868 cartons * 20 pcs = 17360 pcs40HQ: 2015 cartons * 20 pcs = 40300 pcs

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Features:1. Low power consumption, low latency, more stable2. Smart touch, one-key open shortcut operation3. Ergonomic design, naturally fits the auricle, comfortable to wear4. Stable transmission, synchronization of audio and video5. Built-in 13mm composite diaphragm dynamic coil, bringing high-quality sound quality6. Two high-sensitivity microphones are built in each of the left and right earphones, and with ENC noise reduction technology, the call is clearProduct parameters:1. Material: ABS, electronic components2. Bluetooth version: 5.33. Transmission range: 10 meters4. Drive unit: 13mm moving coil5. Frequency response: 20Hz-20KHz6. Impedance: 32 ohms7. Battery capacity: charging compartment: 400mAh lithium battery, earphone: 30mAh lithium battery8. Charging time: about 1.5 hours9. Playing time: 7 hours10. Standby time: about 24 days11. Waterproof grade: IPX412. Interface: Type-C/USB-C13. Net weight: 35.8 gramsSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 10cm * 10cm * 3cm / 3.94inch * 3.94inch * 1.18inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs40HQ: 412 cartons * 288 pcs = 118656 pcs

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