Search results for "Audio"

1. Dual sensitive microphone, professional noise reduction, clear vocals 2. Independent recording button, quick control 3. Equipped with encryption function, set password to automatically encrypt recording 4. Support U disk function 5. Supports 8GB/16GB/32GB TF card expansion (not included) 6. Supports Windows XP/Vista/7/8 7. Display screen: 1.2-inch OLED 8. Battery: 3.7V/200mAh lithium battery 9. Working hours: about 20 hours 10. Recording format: MP3, WAV 11. Recording bit rate: 128K bps 12. Transmission interface: USB 2.0 13. Frequency response: 20Hz-20KHz 14. Audio output power: not less than 5mW 15. Product size: 72x20x8mmSpecification: Package Weight One Package Weight 0.13kgs / 0.30lb One Package Size 11cm * 8cm * 5cm / 4.33inch * 3.15inch * 1.97inch Qty per Carton 100 Carton Weight 13.00kgs / 28.66lb Carton Size 44cm * 40cm * 25cm / 17.32inch * 15.75inch * 9.84inch Loading Container 20GP: 606 cartons * 100 pcs = 60600 pcs40HQ: 1406 cartons * 100 pcs = 140600 pcs

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Feature1. Universal Compatibility with Versatile Connectivity: Equipped with XLR (Input/Output), 6.35mm, and 3.5mm ports, this set supports a wide range of professional audio devices. It seamlessly connects to microphones, mixers, speakers, guitars, cameras, and audio interfaces, making it ideal for stage performances, live broadcasts, studio recordings, and conference presentations.2. Stable & Long-Range Wireless Transmission: Featuring high-gain dual antennas and advanced wireless technology, the system delivers anti-interference performance and a stable signal. Say goodbye to dropouts, crackles, or signal interference—even in complex RF environments.3. Low Latency & Hi-Fi Sound Quality: Enjoy near-zero latency transmission for lip-sync accuracy in video recordings and live performances. The system supports high-fidelity audio transmission, restoring clear, rich, and distortion-free sound that meets professional studio standards. 4. Durable & Compact Metal Design: Crafted from a high-quality aluminum alloy shell, the device is heat-dissipating, wear-resistant, and built to withstand the rigors of professional use. Its compact and portable form factor fits easily into camera rigs, microphone stands, or gear bags—perfect for on-the-go creators.5. Flexible Audio Adjustment: The receiver is equipped with gain control knobs and volume adjustment keys, allowing real-time tuning of input sensitivity and output volume. This ensures optimal audio levels in different environments, delivering professional sound quality tailored to your needs.Transmitter Parameters1. Operating Voltage: 3.6-6V DC2. Operating Current: Max 120mA3. Ambient Temperature: -16-65 degrees Celsius4. Actual Operating Frequency Range: 590-619MHz5. Modulation Method: GFSK6. Baud Rate: 2Mbps7. Channel Spacing: 4MHz8. Frequency Selection Method: Provides one-way cyclic channel selection9. Frequency Stability: +/-100KHz10. Actual Operating Channels: 20CH11. Transmit/Receive Distance: 100 meters12. Transmit Power: 1-100mV13. Input Level: Max 1.0Vpk14. Input Impedance: 10k ohm15. Interfaces: XRL x 2, RCA x 1, 6.35mm x 1, 3.5mm x 116. 17. Input/output gain ratio: 1:0118. Frequency response range: 20-20000Hz19. Delay time: less than 0.5ms20. Sampling rate: 64kHz 16bit21. Signal-to-noise ratio: 95dB22. Distortion: 0.3% 1kHz23. Dynamic range: 90dB24. Left and right channel isolation: 85dBReceiver Parameters1. Operating Voltage: 3.6-6V DC2. Operating Current: Max 40mA3. Ambient Temperature: -16-65 degrees Celsius4. Actual Operating Frequency Range: 590-619MHz5. Receiver Sensitivity: -90dBm6. Baud Rate: 2Mbps7. Channel Spacing: 4MHz8. Frequency Selection Method: Available in both automatic search and manual channel switching models9. Frequency Stability: +/-100kHz10. Actual Operating Channels: 20CH11. Transmit/Receive Distance: 100 meters12. Transmit Power: 1-100mV13. Interfaces: XRL x 2, RCA x 1, 6.35mm x 1, 3.5mm x 114. Stereo Output Level 1: 30mW RL=32 OHM15. Stereo Output Level 2: 50mW RL=32 OHM16. Output Impedance: 1k OHM17. Output-Input Gain Ratio: 1:0118. Frequency Response: 20-20000Hz19. Delay Time: Less than 0.5ms20. Sampling Rate: 64kHz 16bit21. Signal-to-Noise Ratio: 95dB22. Distortion: 0.3% 1kHz23. Dynamic Range: 90dB24. Left and right channel isolation: 85dBSpecification: Package Weight One Package Weight 0.80kgs / 1.77lb One Package Size 30cm * 12cm * 12cm / 11.81inch * 4.72inch * 4.72inch Qty per Carton 12 Carton Weight 10.60kgs / 23.37lb Carton Size 32cm * 38cm * 50cm / 12.6inch * 14.96inch * 19.69inch Loading Container 20GP: 438 cartons * 12 pcs = 5256 pcs40HQ: 1018 cartons * 12 pcs = 12216 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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Features:1. One-piece decorative mesh design, dustproof and breathable, good heat dissipation2. Adopting a 15-degree oblique angle design, in line with ergonomics, allowing direct sound transmission3. Double speakers and double sound guide holes to achieve four-unit sound, bringing 4D surround soundProduct parameters:1. Material: ABS, electronic components2. Interface type: USB3. Power supply mode: USB charging (DC 5V)4. Working power: 3W x 25. Frequency response: 90hz-20khz6. Channel: 27. Number of speakers: 28. Audio: 52mm x 29. Signal-to-noise ratio: greater than or equal to 60dB10. Separation: greater than or equal to 70dB11. Cable length: 1.3 meters12. Dimensions: 31.5 x 5.6 x 6 cm13. Weight: 419 gramsSpecification: Package Weight One Package Weight 0.47kgs / 1.03lb One Package Size 33cm * 7.5cm * 8cm / 12.99inch * 2.95inch * 3.15inch Qty per Carton 64 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 64 pcs = 11328 pcs40HQ: 412 cartons * 64 pcs = 26368 pcs

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Hear Audio Wirelessly Across More Devices 🔥🎯 The Problem: Watching or listening from a TV, PC or other audio source can be inconvenient when you need wireless listening or want to monitor sound from a distance.✅ The Solution: The MH2001 combines a wireless emitter and receiver headphone, with support for audio sources with an output connection. The receiver can also work as an FM radio or wired headphone when connected with the supplied audio cable.✅ Key Benefits 5-in-1 receiver and emitter design Wireless audio transmission from compatible audio-output devices Emitter range listed up to 30m without interference Receiver supports 87.5MHz wireless headphone frequency and 88–108MHz FM radio Receiver can also be used as a wired headphone Emitter can use 2 × AA batteries or 4.5V DC power; batteries not included 🛍️ Ready for Flexible Listening?Use the supplied components to connect compatible audio equipment and choose wireless, FM or wired listening according to your setup.📸 More Product Photos🛒 Check your audio source and connection requirements before ordering.

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Basic parameters: 1. Microphone: ring microphone array, supports far-field voice wake-up of Xiao Ai 2. Speaker: 2.25 inches, full frequency 12W 3. Infrared control: support 4. Infrared learning: support 5. Support system:Android 4.4 and ios 9.0 above Wireless connection support system: 1. WiFi: 2.4GHz/5GHz, support IEEE802.11 a/b/g/n protocol 2. Bluetooth: 4.2, support A2DP music playback 3. Interface: 3.5mm audio interface 4. Power supply: DC 12V/2A 5. Packing list: Xiaomi Xiaoai speaker x1, manual x1, power adapter x1Specification: Package Weight One Package Weight 1.52kgs / 3.35lb One Package Size 17cm * 17cm * 28cm / 6.69inch * 6.69inch * 11.02inch Qty per Carton 8 Carton Weight 11.10kgs / 24.47lb Carton Size 36cm * 36cm * 58cm / 14.17inch * 14.17inch * 22.83inch Loading Container 20GP: 354 cartons * 8 pcs = 2832 pcs40HQ: 823 cartons * 8 pcs = 6584 pcs

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1) Supports AES/EBU,IEC60958,S/PDIF consumer formats for stereo PCM audio 2) Fixed 48KHz sampling rate for 5.1 channel playback 3) Supports digital recording function with 32khz, 44khz and 48khz sampling rates 4) Supports analog recording function 5) Supports SCMS (Serial Copy Management System) copy protection 6) Compatible with Win98SE,ME,2000,XP,Mac OS 9.1 (Mac version has 2 channel playback only) 7) Fully duplex playback/recording audio stream without sound card in PC 8) Compliant with USB specification v1.1 9) Compliant with USB audio device class v1.0 10) Supports USB full speed 12Mbit serial data transmission 11) 3 input terminals 12) 3 output terminals 13) Alternate setting 0 is a zero bandwidth setting used to release the claimed bandwidth on the bus when this device is inactive 14) Isochronous transfer uses adaptive and asynchronous synchronization 15) Supports multi channels audio code interface for 5.1 channel playback 16) Supports conventional audio 2 channels source playback (only L, R, channel active) 17) Plug and Play under windows without external memorySpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 21cm * 15.5cm * 6.8cm / 8.27inch * 6.1inch * 2.68inch Qty per Carton 40 Carton Weight 6.76kgs / 14.90lb Carton Size 43cm * 33cm * 48cm / 16.93inch * 12.99inch * 18.9inch Loading Container 20GP: 391 cartons * 40 pcs = 15640 pcs40HQ: 908 cartons * 40 pcs = 36320 pcs

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1. Plug and play, no need to install software2. Support stereo coaxial analog output3. Support APTX-HD, SBC, ACC Bluetooth format4. Support 3.5mm headphone jack output5. Type-c USB interface, used for power supply, or output as USB sound card decoding6. CD format sound quality7. Transmission rate: 100Mbps8. Interface: AUX9. Working frequency: 2.4MHz10. Working distance: 10 meters11. Bluetooth standard: 5.012. Headphone output impedance: 22 ohms13. Headphone output voltage: 2V14. Working current: 150-250mA15. Working power: 0.075-0.125W16. Working voltage: 5VSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 6cm * 5cm * 1.5cm / 2.36inch * 1.97inch * 0.59inch Qty per Carton 404 Carton Weight 30.00kgs / 66.14lb Carton Size 44cm * 36cm * 11cm / 17.32inch * 14.17inch * 4.33inch Loading Container 20GP: 1530 cartons * 404 pcs = 618120 pcs40HQ: 3552 cartons * 404 pcs = 1435008 pcs

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1. Equipped with a 5-inch woofer, strong and powerful low frequency 2. The adjustment button is placed on the side, the text of each interface is clearly printed, and the function is clear at a glance 3. The design style is simple and tough 4. The composite plastic material provides an excellent cavity environment for good sound 5. Output power: RMS 2x8w 6. Channel: 2.1 7. Connection method: 3.5MM audio jack 8. Frequency response range: 40-20000Hz 9. Number of speakers: 2 10. Cabinet material: wood 11. Weight: 4.5kg 12. Play format: MP3 13. Speaker adjustment method: knob 14. Signal-to-noise ratio: 85 decibels 15. Input impedance: 5 kilohms 16. Input voltage: 220V 17. Input frequency: 50Hz 18. Input power: 30w 19. Satellite box tweeter: 3 inches/4 ohms Packing list: Subwoofer x 1 Audio cable x 1 Manual x 1 Warranty card x 1 Satellite box x 2Specification: General Certificate CCC Package Weight One Package Weight 7.00kgs / 15.44lb One Package Size 28cm * 22cm * 30cm / 11.02inch * 8.66inch * 11.81inch Qty per Carton 4 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 4 pcs = 708 pcs40HQ: 412 cartons * 4 pcs = 1648 pcs

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1. Portable stereo sound system, closed cavity and air guide design, bring you a clear and pleasant stereo experience2. It can be connected by bluetooth, and can automatically connect back3. The AUX mode can be switched freely. 3.5mm headphone jack for private gaming experience4. Simple installation, plug and play5. Strong compatibility, suitable for devices with standard 35mm headphone jack and USB port, such as desktops, laptops, PCs, projectors, monitors, TVs, etc.6. Speaker size: 2.5 inches7. Total harmonic distortion: less than 10%8. Speaker sensitivity: 85DB9. Frequency response: 50-16KZH10. Impedance: 4 ohms11. Power input: USB 5V/0.5-1.0A12. Output power (RMS): 5W*213. Speaker unit impedance: 4 ohms14. Frequency response: 120HZ-18KHZ15. Signal to noise ratio: 60dB16. Plug: 3.5mm audio jack17. Audio cable: 1.6 meters18. Power cord: 1.6 meters19. Net weight: 633g20. Product size: 179x66x76MMSpecification: Package Weight One Package Weight 0.66kgs / 1.45lb One Package Size 18cm * 9cm * 10cm / 7.09inch * 3.54inch * 3.94inch Qty per Carton 20 Carton Weight 14.60kgs / 32.19lb Carton Size 49cm * 39cm * 47cm / 19.29inch * 15.35inch * 18.5inch Loading Container 20GP: 296 cartons * 20 pcs = 5920 pcs40HQ: 689 cartons * 20 pcs = 13780 pcs

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1. 19mm diameter tweeter + 4-inch mid-bass, golden acoustics, pure sound quality2. 19mm diameter silk dome tweeter, special coating makes the sound performance more delicate and clear3. Ripple corrugated diaphragm, which can reduce segmentation vibration, lower distortion, and fully show the middle and low frequency details4. Precise control of digital audio processing, higher efficiency of Class D digital power amplifier5. High power, free to enjoy, can fully cover 30 square meters of space6. LC capacitive filter circuit, can input the signal frequency band matching the characteristics of the treble and mid-bass unit to obtain a purer sound7. The slightly curved front panel also increases the toughness of the panel, effectively preventing the interference of sound waves8. MDF structure wooden box, effectively reducing resonance interference, natural pure sound9. CSR8635 Bluetooth chipset, better compatibility, more stable performance, longer transmission distance, more convenient to use when connected to mobile phones10. Top button, humanized operation11. Ring indicator light, simple and clear12. Two inputs, connected at the same time13. AUX input sensitivity: about 550mV14. Line in input sensitivity: about 700mV15. Bluetooth input sensitivity: about 550mFFS16. Audio input: AUX, Line in, Bluetooth17. Frequency response range: 67-20000Hz18. Channel: 219. Power: 2x12W20. Cabinet material: wood21. Adjustment mode: button22. Features: digital audio, low-amplification power, inductive capacity frequency division23. Signal-to-noise ratio: greater than or equal to 85 decibels24. Weight: 4kg25. Box size: 238 x 115 x 155mmSpecification: Package Weight One Package Weight 5.40kgs / 11.91lb One Package Size 43cm * 32cm * 22cm / 16.93inch * 12.6inch * 8.66inch Qty per Carton 2 Carton Weight 11.80kgs / 26.01lb Carton Size 44cm * 33cm * 46cm / 17.32inch * 12.99inch * 18.11inch Loading Container 20GP: 399 cartons * 2 pcs = 798 pcs40HQ: 926 cartons * 2 pcs = 1852 pcs

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1. Power: Receiver approx. 0.3W, Transmitter approx. 0.6W2. Power Input: DC 5V/500mA3. Wireless Standard: 802.11a/n, 2.4GHz4. Antenna Gain: 5dBi5. Transmit Power: 17dBm6. Audio Sampling Frequency: 48KHz, 16bit7. Bandwidth: 3Mbps8. Frequency Response: 20Hz-23KHz9. Receiver Sensitivity: -82dBm10. Signal-to-Noise Ratio: 94dBm11. Transmitters: Type-C x1, AUX x1, RCA x112. Receivers: Type-C x1, AUX x1, RCA x113. One-to-many mode, supports up to 1 transmitter and 8 receivers14. Adjustable volume on both transmitter and receiver, up to 100 meters in open, unobstructed areas15. Operating temperature: -5 degrees Celsius to 70 degrees Celsius16. Strong wireless penetration and anti-interference capabilities; volume can be adjusted via the front button.Specification: General Certificate ROHS, RED Package Weight One Package Weight 0.72kgs / 1.60lb One Package Size 28cm * 12cm * 12cm / 11.02inch * 4.72inch * 4.72inch Qty per Carton 24 Carton Weight 18.28kgs / 40.30lb Carton Size 58cm * 50cm * 38cm / 22.83inch * 19.69inch * 14.96inch Loading Container 20GP: 241 cartons * 24 pcs = 5784 pcs40HQ: 561 cartons * 24 pcs = 13464 pcs

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