Search results for "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. 2.400-2.483GHZ, ISM band/GFSK modulation2. Support 3Mbps RF audio data transmission3. Support 48KHZ/16bit / single channel audio sampling4. Audio delay is about 12.5ms5. A wide range of applications: such as news interviews, film and television shooting, character interviews, program hosts, teaching training and other film and television recording, as well as connection to mobile phone recording6. With real-time return monitoring interface, you can connect headphones to monitor the recording effect7. Professional circuit structure, strong anti-noise interference ability8. The product has a built-in microphone and an external microphone port. The external microphone has a small collar holder, which can be easily and quickly fixed on the chest clothes, allowing users to use more flexible and convenient9. The recording sound quality is clear and the sound quality is good, bringing users the ultimate recording experience10. Microphone directivity: capacitive omnidirectional11. Working voltage: 3.3-5V12. Working current: 100mA13. Frequency range: 2.4-2.483GHz14. Sending and receiving distance: about 50 meters15. Charging current: 400maH16. Charging time: about 2 hours17. Working time: about 5 hours18. Size: 50x50x21mmSpecification: Package Weight One Package Weight 0.31kgs / 0.67lb One Package Size 14cm * 13cm * 5cm / 5.51inch * 5.12inch * 1.97inch Qty per Carton 72 Carton Weight 19.86kgs / 43.78lb Carton Size 49cm * 48cm * 33cm / 19.29inch * 18.9inch * 12.99inch Loading Container 20GP: 343 cartons * 72 pcs = 24696 pcs40HQ: 797 cartons * 72 pcs = 57384 pcs

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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. Support all audio equipment with audio input interface, realize wireless audio receiver transmission 2. Support automatic search for Bluetooth devices to realize connect, transmit wireless audio transmission 3. Built-AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound more pure 4. Built-in enhanced signal transmission circuit, connected faster and more stable 5. Double lossless audio formats compatible 6. Support AUX OUT, Earphone 7. Automatic memory connected function, the operation is easier, more convenient 8. Built-in battery, Long standby 9. Bluetooth 2.1, Consume low power 10. Live voice prompts, simple and clear operating 11. Smart compatible Android, IOS phone system and PAD, and all Bluetooth audio devices 12. Support connect a mobile phone 13. Easy connection, No Need APP and DriversSpecification: General Types Receiver & Transmitter Material ABS Ports 2 x 3.5mm earphone port, 1 x Micro USB Bluetooth Protocol A2DP, AVRCP Bluetooth Standard V2.1 Distance Up to 10m Product Size 9.7x5.8x1.1cm Weight 39g Power Source Battery Capacity 550mAh Power Supply DC 5V USB Charging Time 2 hours Working Time 8 Hours Package Include Package Contents 1 x User Manual 1 x USB Cable 1 x 3.5mm Audio Cable 1 x One for two patch cord audio connecting cable 1 x Bluetooth Audio Receiver / Transmitter Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 12.5cm * 7.1cm * 3.6cm / 4.92inch * 2.8inch * 1.42inch Qty per Carton 100 Carton Weight 12.80kgs / 28.22lb Carton Size 38cm * 38cm * 27cm / 14.96inch * 14.96inch * 10.63inch Loading Container 20GP: 683 cartons * 100 pcs = 68300 pcs40HQ: 1587 cartons * 100 pcs = 158700 pcs

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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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