Resultados de la búsqueda de "audio equipment"

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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About The Product1. LINEPAUDIO A966 is a high-quality eight-channel high-power headphone amplifier which perfectly drives various high-impedance pro monitor headphones, provides the performer with quality monitor sound quality, and enables the performer to get immersed in the show and fully present his own musical work. This product not only provides the function of headphone amplifier, in order to be more user-friendly, it has a built-in intercom function at the studio-level. When the sound engineer wants to communicate with the performer in a different room, just insert the microphone (intercom microphone) to easily issue to the performer various working instructions, what the engineer jus said will be transmitted to eight headphones. 2. It provides eight sets of stereo channel outputs to improve the sound quality control and amplification and the background noise is small, with a wide dynamic range without sonic boom, the output sound volume of each channel is controlled by sensitivity adjustment knob, each channel can drive 16ohms-600ohms headphone, lossless in the quality without distortion. The product also provides an independent 6.5mm stereo associated input port, which can be easily connected to other devices in the studio; furthermore, it provides one-channel microphone intercom function input function, allowing for an easy intercom in the internal channel. 3. The circuit has OP + BUG architecture and uses AC12V transformer power supply to ensure a strong drive. 4. The 16ohms-600ohms high-impedance headphone can be driven through the volume regulation knob, with full sound, calm bass, clear high frequency, without any signal sonic boom. It is a headphone distributer as well as a headphone amplifier, which can easily drive the 16ohms-600ohms headphone. It has extensive applications, including band rehearsal /studio recording/ home entertainment/music enjoyment/comparison of business headphone distribution.Features1. 4x 6.35mm Stereo headphone output port (optionally connected to the headphone of any impedance). 2. 4x 3.5mm Stereo headphone output port (optionally connected to the headphone of any impedance). 3. TS 6.35mm L and R input port (optionally connected to the signal sound sources such as computer sound card or mixing console). 4. TRS 6.35mm Stereo input port (optionally connected to the intercom such as microphone). 5. 4 Independent channels stereo volume output control knob. 6. Input impedance: 100KOhm. 7. Max. input level: +14dBV. 8. Output impedance: 47 Ohm at each output channel . 9. Power source: AC12V. 10. Frequency response: 20Hz - 20KHz. 11. SNR: > 107dB. 12. THD: < 0.08%. 13. IMD: < 0.01%. 14. Input port: Stereo 1/4 TRS plug, L and R channel, 1/4 TS plug. 15. Output port: 4x 6.35mm Stereo 1/4 headphone jack + 4x 3.5mm Stereo 1/8 headphone jack.Specification: General Model A966 Material Metal Input Voltage DC 12V Input Impedance 100K Ohms SNR > 107dB Distortion < 0.08% Frequency Response 20Hz-20KHz Size 145*112*42mm Weight 672g Package Include Package Contents 1 x Amplifier 1 x AC Power Adapter Charger Package Weight One Package Weight 0.87kgs / 1.92lb One Package Size 20cm * 18cm * 5.5cm / 7.87inch * 7.09inch * 2.17inch Qty per Carton 20 Carton Weight 17.91kgs / 39.48lb Carton Size 42cm * 38cm * 30cm / 16.54inch * 14.96inch * 11.81inch Loading Container 20GP: 556 cartons * 20 pcs = 11120 pcs40HQ: 1292 cartons * 20 pcs = 25840 pcs

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Product presentation:1. Sound adjustment: support high/medium/bass EQ adjustment, high/medium/bass can enhance +15dB and attenuation -15dB adjustment, support left and right channel balance adjustment, suitable for some need to adjust the tone of equipment, using compact and thin desktop mini design, compact size, compatible with any equipment2. Three sets of stereo mixed input: 3.5mm+6.5mm+RCA3. Provides three sets of stereo output simultaneously: RCA+RCA+3.5mm4. Independent Toner Audio Control: With independent audio source channel high/middle/bass control attenuations -15dB and +15dB gain, the sound adjustment design allows you to adjust the audio independently to listen to the experience and control the output volume independently5. Simple installation: input and output plug and play easy installation, you can enjoy different audio experience6. USB 5V power supply, suitable for different applicationsProduct Parameter:1. Input channel: 3-way stereo input 3.5mm+6.5mm+RCA interface2. Output channel: 3.5mm/RCA interface3. Input impedance: 100K Ohm4. Output gain: High, medium and low -15dB and +15dB5. Frequency response: 20Hz-20KHz6. Signal to noise ratio: More than 107dB7. Total Harmonic Distortion: Less than 0.08%8. Intermodulation distortion: Less than 0.01%9. Power supply: USB 5V10. Net weight: 0.38kg11. Gross weight after packing: 0.53kg12. Product size: Length 130 mm X width 77 mm X height 38 mm13. Packing size: Length 200mm X width 185mm X height 55mmKit list:1. Front Stereo Phoner High/Middle/Bass Adjuster x 12. USB power cord, length 120CM x 13. USB power adapter US standard x 1Specification: Package Weight One Package Weight 0.59kgs / 1.30lb One Package Size 20cm * 19cm * 5.5cm / 7.87inch * 7.48inch * 2.17inch Qty per Carton 20 Carton Weight 11.50kgs / 25.35lb Carton Size 42cm * 40cm * 30cm / 16.54inch * 15.75inch * 11.81inch Loading Container 20GP: 529 cartons * 20 pcs = 10580 pcs40HQ: 1228 cartons * 20 pcs = 24560 pcs

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Features:1. Excellent sound quality, ergonomic design: ear-ear structure, leather earmuffs, memory foam filling, soft and comfortable2. Clear call, high-quality microphone: the extended microphone handle can be adjusted by 120 degrees; built-in microphone, clear call, accurate pickup3. Easy to operate, integrated wire control: wire control integrated volume adjustment and microphone mute switch, easy to use, durable4. Simple design and excellent workmanship: high-strength engineering plastic with leather earmuffs, matte black surface effect5. The product is reliable and durable: up to 2 meters of wire, reliable and durable; 3.5mm audio plug, good bending resistance and long service lifeProduct parameters:1. Material: Plastic3. Plug diameter: 3.5mm4. Sensitivity: 102dB5. Frequency response range: 20Hz-20KHz6. Product weight: 0.15kgRelease notes:Single hole:1. For mainstream single hole (CTIA international standard)2. For mainstream mobile phone brands3. Not For some single-hole notebooks (not for all ASUS notebook series, Hasee and some domestic brand laptops)Double hole:1. For all desktop notebook computers and dual-hole version equipmentSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 12cm * 8cm * 12cm / 4.72inch * 3.15inch * 4.72inch Qty per Carton 318 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 318 pcs = 56286 pcs40HQ: 412 cartons * 318 pcs = 131016 pcs

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1. Metal shell design, more anti-interference! Fashionable appearance, exquisite and beautiful! The metal shell uses an impact-resistant powder coating process to make the machine more anti-drop and durable. 2. The small mixer has seven input channels, and each channel has independent adjustment of high, middle and bass, gain adjustment, reverb adjustment, etc., even for inexperienced new users, after a period of familiarization, they can call up a satisfactory sound. 3. The built-in Bluetooth wireless module makes the connection distance no longer restricted. High-speed Bluetooth transmission supports the connection of most electronic digital products with Bluetooth modules on the market. 4. You can copy MP3 audio files into a USB flash drive, and plug it directly into the USB socket next to the display! Press the MODE button to switch to the USB flash drive mode, and press the play button to play MP3 format music! 5. The 7-channel mixer has a wealth of input and output interfaces, which can be connected to a variety of audio equipment, such as: wired and wireless microphones, electronic keyboard computers, power amplifiers, active speakers, etc.! 6. When playing on different occasions, professional digital calculation can adjust the authenticity of the sound effect, making the music fuller and the sense of space stronger. 7. Output level: +26dBu(max) 8. Common mode rejection ratio: greater than 75dB 9. Line input level: +24dBu 10. Frequency response: 20Hz-20KHz 11. Topic input level: +24dBu 12. Total harmonic distortion: less than 0.01% 13. Noise: -80dBSpecification: Package Weight One Package Weight 2.66kgs / 5.86lb One Package Size 38cm * 30cm * 5cm / 14.96inch * 11.81inch * 1.97inch Qty per Carton 10 Carton Weight 28.00kgs / 61.73lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 10 pcs = 3810 pcs40HQ: 885 cartons * 10 pcs = 8850 pcs

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1. Battery capacity: 300mAh 2. Signal-to-noise ratio: 95dB+ 3. Frequency response range: 20Hz–20KHz 4. Charging input: DC 5V 5. Usage time: up to 20h 6. Accessories: includes dual-ended charging cable, 6.35mm jack7. Weight: receiver about 28.2g, lapel clip about 35.3g, headwear about 42.5g8. Size: transmitter about 6.8 x 3.5cm, receiver about 8.5 x 3.5cmFeatures:1. Four comfortable wearing options: headset, lapel clip, handheld, or neck-worn2. Widely compatible with devices like portable PA systems, interactive teaching systems, computers, audio equipment, and mixing consoles3. 2.4GHz reception and transmission with 15 optimized anti-interference frequency bands4. 16-level gain adjustment for seamless adaptation to diverse environments5. Ultra-lightweight and compact design for effortless portability6. DSP noise-reduction chip with active noise-canceling algorithms to eliminate background interference7. Cardioid pickup pattern captures every subtle vocal detail without requiring loud projection8. Exceptional recording fidelity that vividly reproduces the richness of live audioSpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 24cm * 18cm * 6cm / 9.45inch * 7.09inch * 2.36inch Qty per Carton 30 Carton Weight 5.80kgs / 12.79lb Carton Size 63cm * 48cm * 31cm / 24.8inch * 18.9inch * 12.2inch Loading Container 20GP: 284 cartons * 30 pcs = 8520 pcs40HQ: 660 cartons * 30 pcs = 19800 pcs

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1. 2,400-2,483 GHz, banda ISM/modulación GFSK 2. Admite transmisión de datos de audio RF de 3 Mbps 3. Admite muestreo de audio de un solo canal de 48 KHZ/16 bits 4. El retraso del audio es de aproximadamente 12,5 ms. 5. Una amplia gama de aplicaciones: como entrevistas de noticias, filmaciones de películas y televisión, entrevistas de personajes, presentadores de programas, capacitación docente y otras grabaciones de películas y televisión, así como conexión a la grabación de teléfonos móviles. 6. Con la interfaz de monitoreo de retorno en tiempo real, puede conectar auriculares para monitorear el efecto de grabación. 7. Estructura de circuito profesional, fuerte capacidad antiinterferencia de ruido. 8. El producto tiene un micrófono incorporado y un puerto para micrófono externo. El micrófono externo tiene un pequeño soporte para el cuello, que se puede fijar fácil y rápidamente en la ropa del pecho, lo que permite a los usuarios usarlo de manera más flexible y conveniente. 9. La calidad del sonido de grabación es clara y la calidad del sonido es buena, lo que brinda a los usuarios la mejor experiencia de grabación. 10. Directividad del micrófono: capacitivo omnidireccional 11. Voltaje de funcionamiento: 3,3-5 V 12. Corriente de trabajo: 100 mA 13. Rango de frecuencia: 2,4-2,483 GHz 14. Distancia de envío y recepción: unos 50 metros. 15. Corriente de carga: 400 mAh 16. Tiempo de carga: aproximadamente 2 horas. 17. Tiempo de trabajo: alrededor de 5 horas. 18. Tamaño: 50x50x21mm Especificación: Peso del paquete Peso de un paquete 0,31 kg/0,67 lb Un tamaño de paquete 14 cm x 13 cm x 5 cm (5,51 pulgadas x 5,12 pulgadas x 1,97 pulgadas) Cantidad por caja 72 Peso de la caja 19,86 kg/43,78 lb Tamaño de la caja 49 cm * 48 cm * 33 cm/19,29 pulgadas * 18,9 pulgadas * 12,99 pulgadas Contenedor de carga 20GP: 343 cajas * 72 piezas = 24696 piezas 40HQ: 797 cajas * 72 piezas = 57384 piezas

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Features:1. 360-degree surround with excellent sound, equipped with 2 high-power speakers, which is twice the volume of ordinary speakers. Even in a noisy outdoor environment, the sound penetration is very strong.2. Stunning stereo subwoofer, bass, thick and treble sound, clear and powerful drum sound, and stereo effect of stereo bass.3. Bluetooth wireless communication version 5.0, more stable, faster signal transmission and lower power consumption.4. Built-in FM radio, high-definition microphone, convenient call connection, clear sound, intelligent noise reduction without delay.5. High-definition mirror LED display, keep your beauty anytime, anywhere.6. Multi-function: LED display, wireless playback, U disk, TF card, FM radio, hands-free calling, TWS connection, mobile phone holder.Specifications:1. Bluetooth version: 5.0 + EDR2. Output power: 5W x 23. Speaker size: 52 mm4. Frequency response: 100 hz-18khz5. FM frequency band: 87MHz-108MHz6. Coverage area: 10 meters7. Input voltage: DC5V (1A)8. Battery capacity: 1800 mah9. Noise signal: above 80 dB10. Product size: 43.7x9.6x6.6 cm11. Net weight: 990g12. Material: PlasticPacking list:Bluetooth speaker x 1Audio cable x 1Charging cable x 1User Manual x 1Specification: General Certificate RED Package Weight One Package Weight 1.41kgs / 3.10lb One Package Size 45cm * 10cm * 7cm / 17.72inch * 3.94inch * 2.76inch Qty per Carton 20 Carton Weight 28.00kgs / 61.73lb Carton Size 54cm * 46cm * 30cm / 21.26inch * 18.11inch * 11.81inch Loading Container 20GP: 357 cartons * 20 pcs = 7140 pcs40HQ: 830 cartons * 20 pcs = 16600 pcs

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About The Product1. LINEPAUDIO B877 personal listener. Designed for players who want to listen to their voices via headphones or earphones, such as their vocal and musical instruments, mainly for drummers, who need to mix click tracks with listener signals. Church choir singing and others needs to listen to the sound of their music. All 3 stereo channels personal monitor desk headphone mixer, 2. Three input channels are outputted by 1/4 and 1/8 (6.5 and 3.5 mm) of headphone holes through various level controllers, and the microphone channel and device output are connected to ground switches. Easy to eliminate the current ground buzzing noise. This product is an ideal choice for live band and church musicians as well as studio musicians and singers. It has the ability to customize the main music and the voice and instrument input of musicians. Make the product become an effective and multifunctional listening device. 3. Line input: 1/4 TRS stereo Jack for connecting line level signal sources, such as mixer listening / auxiliary output, cassette player output, CD player output, and etc. 4. Ground connecting: Plug jumper to disconnect the chassis grounding input of microphone pin 1 and the microphone passes through. 5. The microphone: XLR Jack is in parallel with the microphone input Jack (hardwired) for delivery to the mixer or other microphone-level input device. 6. Microphone input: XLR balanced Jack for connecting capacitors or moving-coil microphones. 7. Device input: 1/4 TRS stereo Jack for connecting device or line level signals, such as guitar processors, keyboards, musical instruments, keyboards, or previous outputs of musical instruments. 8. Mono / stereo jumper: Select whether the input Jack is mono or stereo. 9. Left / right output: Transformer balanced XLR output from device input. 10. hGrounding route: A plug jumper used to disconnect the chassis from the output Jack of the 1/4 RS device. 11. Mono / stereo jumper (located below the line input): select whether the line input Jack is mono or stereo. 12. Note: The interface of the XLR Jack under MONO mode can be used for "Phantom Power" which is required to connect the mixer. 13. Headset output: 1/4 stereo Jack and 1/8 stereo Jack for connecting stereo headphones or headphones. 14. Line level: Adjust the level signal from the line input to the headphone mixing. 15. Microphone level: Adjust the level signal from microphone input to headphone mixing. 16. Inst. level: Adjust the level signal from inst. input to headphone mixing. 17. The line input is connected to a 1/4 "stereo or mono plug." If the plug is 6.35mm stereo, select the mono / stereo jumper set by stereo. The plug is a single-ended mono channel. Select mono / stereo jumper settings. 18. Microphone input is connected to a dynamic microphone or capacitive microphone via a standard XLR cable. If you are using a capacitive microphone, you need to charge it with power from the mixer connected to the microphone Jack. This Jack transmits the phantom power from the mixer to the microphone. Connect the microphone through the Jack to the mixer as needed. 19. Instrument input is connected to the guitar preamplifier output, keyboard or any stereo or monophonic instrument signal. Select stereo or mono.Features1. Max input level: -20 dB XLR, +40dB line, +15dB instrument. 2. Input impedance: 50K ohms 3. Output frequency response: 10-30kHz +/-3dB 4. Output impedance HDPHN: 10ohms 5. Output impedance: 2 ea; 100ohms balanced 6. Gain: 20 dB 1/4 inch, 50dB XLR 7. HDPHN frequency response: 20Hz-20kHz 8. S/N ratio: 90dB 9. Power: DC 9-16V 10. 1/4 TRS stereo / mono listening input. 11. The XLR microphone enters w/ pass-through. 12. 1/4 TRS stereo instrument input, 6.35mm / 3.5mm stereo / mono output.Specification: General Model B877 Product Size 130*85*35mm Available Plugs US Plug Weight 447g Package Include Package Contents 1 x Power Adapter 1 x Listening Mixer Package Weight One Package Weight 0.66kgs / 1.46lb One Package Size 22cm * 20cm * 6cm / 8.66inch * 7.87inch * 2.36inch Qty per Carton 20 Carton Weight 14.20kgs / 31.31lb Carton Size 44cm * 38cm * 35cm / 17.32inch * 14.96inch * 13.78inch Loading Container 20GP: 455 cartons * 20 pcs = 9100 pcs40HQ: 1057 cartons * 20 pcs = 21140 pcs

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1. Admite todos los equipos de audio con interfaz de entrada de audio y realiza la transmisión inalámbrica del receptor de audio. 2. Admite la búsqueda automática de dispositivos Bluetooth para realizar la conexión y transmitir audio de forma inalámbrica. 3. Circuito de cancelación de eco AEC incorporado y cancelación de ruido ANC, hermoso sonido estéreo más puro. 4. Circuito de transmisión de señal mejorado incorporado, conexión más rápida y más estable. 5. Compatible con formatos de audio doblemente sin pérdida 6. Admite salida auxiliar y auriculares. 7. Función de conexión de memoria automática, la operación es más fácil y conveniente. 8. Batería incorporada, modo de espera prolongado 9. Bluetooth 2.1, consume poca energía 10. Indicaciones de voz en vivo, funcionamiento simple y claro. 11. Compatible con teléfonos inteligentes Android, iOS y PAD, y todos los dispositivos de audio Bluetooth. 12. Admite la conexión de un teléfono móvil 13. Fácil conexión, no necesita aplicaciones ni controladores Especificación: General Tipos Receptor y transmisor Material abdominales Puertos 2 puertos para auriculares de 3,5 mm, 1 micro USB Protocolo Bluetooth A2DP, AVRCP Estándar Bluetooth Versión 2.1 Distancia Hasta 10m Tamaño del producto 9,7 x 5,8 x 1,1 cm Peso 39 gramos Fuente de poder Capacidad de la batería 550 mAh Fuente de alimentación USB de 5 V CC Tiempo de carga 2 horas Tiempo de trabajo 8 horas El paquete incluye Contenido del paquete 1 x Manual de usuario 1 x cable USB 1 cable de audio de 3,5 mm 1 x Cable de conexión de audio con cable de conexión uno para dos 1 x Receptor/transmisor de audio Bluetooth Peso del paquete Peso de un paquete 0,14 kg/0,31 lb Un tamaño de paquete 12,5 cm x 7,1 cm x 3,6 cm (4,92 pulgadas x 2,8 pulgadas x 1,42 pulgadas) Cantidad por caja 100 Peso de la caja 12,80 kg/28,22 lb Tamaño de la caja 38 cm * 38 cm * 27 cm/14,96 pulgadas * 14,96 pulgadas * 10,63 pulgadas Contenedor de carga 20GP: 683 cartones * 100 uds. = 68300 uds. 40HQ: 1587 cajas * 100 piezas = 158700 piezas

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1. Frequency response: 20Hz-16KHz2. Impedance: 2.2 kilohms3. Signal-to-noise ratio: 58DB4. Current consumption: 500uA5. Microphone core size: 6.0X2.7mm6. Sensitivity: -44dB±3dB (0dB=1Pa)7. Directionality: omnidirectional8. Plug: straight9. Channel: MONO (2 sections mono); TRS (3 sections stereo); TRRS (4 sections pin)10. Wire diameter: 2.5mm/2-core shielded enameled wire11. Cable length: about 5 meters12. Applicable: audio, conference, computer, desktop display equipmentSpecification: Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 54 Carton Weight 4.88kgs / 10.76lb Carton Size 47cm * 32cm * 32cm / 18.5inch * 12.6inch * 12.6inch Loading Container 20GP: 554 cartons * 54 pcs = 29916 pcs40HQ: 1286 cartons * 54 pcs = 69444 pcs

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1. Use hands-free speaker + microphone design 2. USB free drive, plug and play 3. With DSP audio processing chip, up to 256ms echo cancellation 4. 360-degree sound pickup without dead ends, with a pickup radius of up to 3 meters 5. Built-in DSP audio processing chip, can do echo cancellation, noise suppression, automatic gain 6. Compatible with windows7/8/10/xp, android 4.4/5.1/6.0/7.1/8.1/9.0 and other systems 7. Equipped with intelligent two-color led lights, which can easily display the status of each function 8. Compatible with various embedded terminals and various video conferencing software 9. Use scenarios: corporate video conferences, remote recruitment, business negotiations, etc. 10. Sensitivity: -35db 11. Microphone sampling rate: 16kb-48kb 12. Interface: USB2.0 wired connection 13. Cable length: 3M 14. Size: 203x179x40mm 15. Weight: 540gSpecification: General Model YS-M81 Sensitivity -35db Interface USB 2.0 Cable Length 3m Size 203x179x40mm Weight 540g Package Weight One Package Weight 0.49kgs / 1.07lb One Package Size 24cm * 21cm * 5cm / 9.45inch * 8.27inch * 1.97inch Qty per Carton 20 Carton Weight 12.50kgs / 27.56lb Carton Size 24cm * 42cm * 50cm / 9.45inch * 16.54inch * 19.69inch Loading Container 20GP: 529 cartons * 20 pcs = 10580 pcs40HQ: 1228 cartons * 20 pcs = 24560 pcs

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