Resultados de la búsqueda de "lapel microphone"

1. Earplug/earmuff material: ABS2. Headphone cable material: PVC3. Purpose: computer headsets, game audio and video headsets, gaming headsets4. Horn magnet: white magnet5. Frequency range: 20-20KHz6. Sensitivity: 95+-3dB7. Impedance: 32Ohm8. Wire: PVC round wire / parallel wire9. Plug type: USB10. Whether to bring wheat: yes11. Headphone output source: PC computer12. Plug diameter: 3.5mm13. Wire length: 1.5 meters14. Horn diameter: 40 (mm)15. Weight: 207gSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 18cm * 15cm * 8cm / 7.09inch * 5.91inch * 3.15inch Qty per Carton 118 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 118 pcs = 20886 pcs40HQ: 412 cartons * 118 pcs = 48616 pcs

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1. Built-in sound-absorbing microphone, your voice can be heard clearly at 10 meters.2. 12.0M pixels, high-definition and true color images.3. 360 degrees left and right and 30 degrees up and down can be rotated, the angle can be adjusted as needed.4. Professional optical lens, high precision.5. Suitable for notebook computers and desktop computers.6. Automatic white balance, automatic color correction.7. Manually adjust the focal length.8. Support Windows XP / win2003 / win7 / win8 / Vista 32bit.9. Support CC2000, AIM, Netmeeting, ICQ, MSN Messenger, Yahoo Messenger and Skype etc.10. DSP chip: no driver11. Image sensor: CMOS12. Lens: glass lens13. High definition: 12.0M pixels14. Dynamic resolution: 640 x 48015. Frame rate: 30fps16. Focal length: 8mm unlimited17. Cable length: 140cm18. Product size: 5.5 x 3cm19. Product weight: 74gSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 10.5cm * 8.5cm * 6.5cm / 4.13inch * 3.35inch * 2.56inch 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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Product information： Type: Headphone Headphone type: Headphone Wearing style: head-mounted Headphone output audio source: PC computer Plug diameter: 3.5mm Plug type: straight plug type Whether wireless earphone: Wired earphone With or without microphone: Yes Sound principle: moving coil Frequency response range: 60 (Hz) Impedance: 32 (Ω) Sensitivity: 70 (dB) Distortion rate: 2 (%) Wire length: 2.2 (m) Speaker diameter: 50 (Φmm) Earplugs/earmuffs material: sponge Headphone cable material: sponge Purpose: Noise-canceling headphones, gaming headphones Weight: 0.4 (g) Packing list: color box packing Color: 3.5mm black, 7.1 black USB, 3.5mm pink Package: Computer headset*1

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1. Detachable portable shoulder strap 2. The mesh cover protects the speaker from water, dust and vibration 3. High sound quality stereo, support TF card or Micro SD card 4. Call function, noise cancellation microphone, let you answer the call without touching your phone 5. LED light function, your good outdoor helper specification: 1. Bluetooth version: 5.0 2. Battery capacity: 2000mAh lithium battery 3. Speaker: 5W 4. Transmission distance: about 10m 5. Frequency response: 20Hz-20KHz 6. Signal-to-noise ratio: 85dB 7. Working voltage: 3.7V 8. Charging voltage: DC 5V 9. Charging port: Micro USB 10. Talk time: about 3h 11. Music playback: about 3.5h 12. Standby time: about 30 days 13. Charging time: about 2.5h (different charger specifications time are different) 14. Size: 182x70x70mmSpecification: Package Weight One Package Weight 0.42kgs / 0.92lb One Package Size 22cm * 10cm * 10cm / 8.66inch * 3.94inch * 3.94inch Qty per Carton 32 Carton Weight 15.12kgs / 33.33lb Carton Size 46cm * 42cm * 42cm / 18.11inch * 16.54inch * 16.54inch Loading Container 20GP: 328 cartons * 32 pcs = 10496 pcs40HQ: 762 cartons * 32 pcs = 24384 pcs

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1. The ESP32-S3-RGB-Matrix is a high-performance, highly integrated LED matrix panel driver board. It is suitable for HUB75 interface RGB matrix panels and related embedded applications. Based on the ESP32-S3 microcontroller, it integrates large-capacity Flash storage, RTC chip, IMU, TF card slot, low-power audio codec chip, dual microphones, and so on. It also provides reserved interfaces such as USB, UART, I2C, and GPIO, offering strong scalability and enabling users to quickly develop and integrate it into practical applications.3. Supports 2.4 GHz Wi-Fi and Bluetooth 5 (BLE) dual-mode communication4. Includes 512KB SRAM and 384KB ROM; integrates 32MB Flash and 16MB PSRAM to meet storage requirements across various scenarios5. Compatible with the full range of Waveshare Matrix-RGB panel sizes; capable of smoothly running graphical interface programs like LVGL6. Onboard ES7210 echo cancellation chip for enhanced voice processing performance7. Onboard ES8311 low-power audio codec chip, supporting high-quality audio input and output8. Equipped with a dual-microphone array supporting noise reduction and echo cancellation algorithms; suitable for applications such as voice recognition and wake-up9. Onboard speaker interface for audio output; allows for direct connection to a speaker10. Integrates the QMI8658 6-axis IMU (3-axis accelerometer + 3-axis gyroscope) for attitude detection11. Integrates the SHTC3 temperature and humidity sensor for precise environmental monitoring12. Onboard Micro SD card slot for storing images, audio, and various data files, facilitating easy data read/write operations13. Onboard PCF85063 RTC chip and reserved SH1.0 battery interface; supports timekeeping during power outages14. Reserved GPIO expansion interface for peripheral expansion and custom functionality, catering to diverse development needs15. Dual power supply interface design; supports stable operation of up to six 64×64 Matrix-RGB panels and allows for cascading expansion to meet large-format display requirements16. Onboard USB Type-C interface for power supply, programming, and debugging17. Onboard RST and BOOT buttons; the BOOT button supports custom functions, enhancing development flexibilitySpecifications:1. Power supply voltage: 5V2. Maximum current capacity: 10A3. Supported resolutions: 64 × 64 | 64 × 32 | 80 × 40 | 96 × 484. Interface type: HUB755. Maximum resolution (cascaded): 6 × 64 × 646. Operating temperature range: -40 ~ +85 degrees Celsius7. Product dimensions: 50 × 42 mmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 8cm * 8cm * 5cm / 3.15inch * 3.15inch * 1.97inch Qty per Carton 120 Carton Weight 13.10kgs / 28.88lb Carton Size 34cm * 42cm * 32cm / 13.39inch * 16.54inch * 12.6inch Loading Container 20GP: 583 cartons * 120 pcs = 69960 pcs40HQ: 1354 cartons * 120 pcs = 162480 pcs

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Features:1. Bluetooth headphones are designed with unique, and it will be a perfect surprising gift for girls, kids, lovers and wives, bringing warm and happy to your children, family, lovers and friends in any special holidays or birthday.experience music and voice clarity.2. Perfect headset for Audio lovers, make them completely immersed in the music world.3. This headset can be used as wired headphones without battery consumption via 3.5mm cable.4. Switch between wired to wireless headphones in seconds.5. Comfortable & super light: This headset come with super soft pads and adjustable headband providing lasting comfort.6. Wireless Bluetooth solution for long term gaming or TV separate Bluetooth adapter needed Use, headsets are superior to using in ear Bluetooth earbuds or earphones.7. Scalable design, portable.8. Headphone function: adjust volume, switch songs, call answering, call rejection, hang up call, Bluetooth play, hands-free call, phone replay, Bluetooth connection, voice prompt, power display, support card, no power can be wired headset Use, pure English broadcast, FM, EQ.Specifications:1. Bluetooth version: Bluetooth V5.02. Transmission distance: 10 meters 3.Usage time: 6 hours or so4. Standby time: 180 hours5. Battery capacity: 3.7V /200MA6. Speaker model: 40837. Horn size: 40 mm8. Sensitivity: 115 db9. Impedance: 32 ohm10. Frequency response: 20hz - 20khz11. Rated power: 15mW x 2Package Included:- headset x 1- audio cable x 1- USB cable x 1- manual x 1Specification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 20.5cm * 19.5cm * 8cm / 8.07inch * 7.68inch * 3.15inch Qty per Carton 40 Carton Weight 16.80kgs / 37.04lb Carton Size 82cm * 45cm * 45cm / 32.28inch * 17.72inch * 17.72inch Loading Container 20GP: 160 cartons * 40 pcs = 6400 pcs40HQ: 372 cartons * 40 pcs = 14880 pcs

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1. Built-in 300mAh lithium polymer battery, standby time of up to 14 days and battery life of 15 hours. 2. Wireless Bluetooth 5.0 technology, faster transmission speed and more stable performance. 3. Stereo surround sound, clear sound transmission. 4. Using high magnetic flux moving coil unit, the sound field is wider, the bass is stronger, and the sound quality is clearer. 5. The 8-section adjustable head beam can adapt to the size of the head, adjust freely, and fit comfortably. 6. PU earmuffs, light and breathable, comfortable to wear. 7. Bluetooth solution: Jerry 5.0 8. Battery capacity: 300mah 9. Speaker: 30mm black magnet Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 18cm * 16cm * 7cm / 7.09inch * 6.3inch * 2.76inch Qty per Carton 80 Carton Weight 17.46kgs / 38.49lb Carton Size 74cm * 52cm * 42cm / 29.13inch * 20.47inch * 16.54inch Loading Container 20GP: 165 cartons * 80 pcs = 13200 pcs40HQ: 383 cartons * 80 pcs = 30640 pcs

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Feature:1. Bluetooth EDR colorful light headphones, RGB seven-color gradient halo, omnidirectional equal-light colorful effect.2. High precision 50mm driver, bring you vivid sound field, sound clarity, sound shock feeling, capable of various games.Splendid ambient noise isolation.3. Bluetooth 5.0 HIFI stereo surround sound, 40mm aperture speaker coil medium and high frequency clear.4. Children volume limit mode provides you with full range of hearing protection.5. 3.5mm audio jack, provides a simple wired connection of a variety of devices without Bluetooth.6. Earmuffs used with skin-friendly leather material, and super soft over-ear pads that is more comfortable for long time wear.Specification: 1. Bluetooth version: V5.0 2. Frequency: 2.40GHz-2.48GHz 3. Power: <=4 dBm, class 2 4. Effective range: 10-15m5. Sensitivity: 108 +/- 3dB 6. SNR: 85dB 7. Distortion: 0.10% 8. Speaker size: 40mm 9. Transfer protocol: Support A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5 10. Battery capacity: 400mAh 11.Talking time: about 8-12hours 12. Music time: about 6-10 hours 13. Charging time: 1-2 hours 14. Box size: 14.8x16.4x8cm15. W.G: 330gPackage Included:- Bluetooth headset x 1- Usb cable x 1- Aux cable x 1- User manual x 1Specification: Package Weight One Package Weight 0.33kgs / 0.74lb One Package Size 15cm * 16.5cm * 8cm / 5.91inch * 6.5inch * 3.15inch Qty per Carton 40 Carton Weight 13.00kgs / 28.66lb Carton Size 65cm * 40cm * 39cm / 25.59inch * 15.75inch * 15.35inch Loading Container 20GP: 262 cartons * 40 pcs = 10480 pcs40HQ: 610 cartons * 40 pcs = 24400 pcs

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1. Wire: Oxygen-free copper double parallel.2. Frequency response range: 10HZ-20KHZ3. Plug Type: 3.5mm4. Pin type: 0.75mm5. Sensitivity: 112dB6. Ergonomic design, comfortable and stable to wear.Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 12cm * 9cm * 4cm / 4.72inch * 3.54inch * 1.57inch Qty per Carton 200 Carton Weight 17.00kgs / 37.48lb Carton Size 50cm * 47cm * 42cm / 19.69inch * 18.5inch * 16.54inch Loading Container 20GP: 270 cartons * 200 pcs = 54000 pcs40HQ: 627 cartons * 200 pcs = 125400 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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1. H7 wireless headphones with BT V5.0 technology, providing high-speed and stable transmission.2. Built-in powerful steel magnetic speaker, shocking heavy bass, panoramic surround sound, pleasing to the ear3. It has multiple playback modes, such as BT connection, TF card and 3.5mm audio cable, so you can enjoy endless music.4. Foldable and adjustable headband length, protein leather ear cups, comfortable to wear for a long time.5. Built-in microphone for hands-free calls, providing clear and realistic call sound6. 400 mAh high-capacity battery provides up to 16 hours of music playback time (medium volume)Parameters.1. BT version: V5.02. Operating range: 10 meters (no obstacles)3. Speaker unit: 40mm4. Frequency response: 20Hz-20kHz5. Impedance: 32Ω6. Sensitivity: 103+/-3dB7. Battery capacity: 400 mA8. Music time: about 14-16 hours9. Charging time: about 2-3 hours10. Charging port: Type-CSpecification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 20cm * 15cm * 10cm / 7.87inch * 5.91inch * 3.94inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 84 pcs = 14868 pcs40HQ: 412 cartons * 84 pcs = 34608 pcs

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1. Para usar con auriculares HyperX Cloud II/Cloud Sliver (no para HyperX Cloud Alpha) 2. Reemplace su micrófono perdido o dañado 3. La cubierta de espuma de la lámina del micrófono puede reducir eficazmente el ruido y grabar un sonido claro. 4. Doble y ajuste libremente el ángulo. 5. Longitud total: 17 cm. 6. Peso: 11,5 g Especificación: General Compatible con HiperX: Fragmento de nube , Nube II Peso del paquete Peso de un paquete 0,02 kg/0,04 lb Un tamaño de paquete 10 cm x 10 cm x 3 cm (3,94 pulgadas x 3,94 pulgadas x 1,18 pulgadas) Cantidad por caja 240 Peso de la caja 6,48 kg/14,29 lb Tamaño de la caja 47 cm * 42 cm * 42 cm / 18,5 pulgadas * 16,54 pulgadas * 16,54 pulgadas Contenedor de carga 20GP: 321 cajas * 240 uds. = 77040 uds. 40HQ: 746 cajas * 240 piezas = 179040 piezas

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