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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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1. It reduces background noise and can be rotated to one side when you are not using it. 2. This earphone is not limited to talking, stereo means you can also use it to enjoy movies, music, games. 3.5mm plug, easy connection, also suitable for PC sound card. 4. Adjustable headband ensures comfortable position. Technical specifications Sensitivity: -58dbv /uBar, -58dbv /Pa / -4db Headphones: 20Hz - 20,000Hz Microphone: 100hz-16,000 Hz Six feet of shielded wire 3.5mm colour coded connector System requirements Windows(not Apple hardware) Sound card with 3.5mm microphone input and audio output ports Packing list Headphone microphone User documentationSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 18cm * 25cm * 5.5cm / 7.09inch * 9.84inch * 2.17inch Qty per Carton 16 Carton Weight 6.30kgs / 13.89lb Carton Size 42cm * 40cm * 35cm / 16.54inch * 15.75inch * 13.78inch Loading Container 20GP: 453 cartons * 16 pcs = 7248 pcs40HQ: 1052 cartons * 16 pcs = 16832 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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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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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. 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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Features: 1. Easy to install, plug and play 2. Using Bluetooth 5.0 chip design, stronger compatibility and stability 3. Bluetooth receiver (RX), Bluetooth transmitter (TX) two-in-one design, toggle switch to switch quickly 4. Equipped with high-definition LED digital display screen, working status and Bluetooth mode are clearly visible 5. Built-in digital to analog chip, supporting six signal interfaces of digital optical fiber, coaxial, AUX, RCA, U disk, TF card 6. NFC function, mobile phone can be connected with one touch 7. Cool breathing light, red/blue color, soft and not dazzling 8. Built-in 500mAh rechargeable lithium battery, long battery life 9. Support 5-8 meters infrared remote control, all kinds of functions are readily available 10. Built-in high-definition microphone, support wireless music listening, hands-free calling, navigation 11. Compatible with Android, IOS system mobile phones and tablets, active speakers, power amplifiers, and Bluetooth speakers or earphones that support A2DP/protocol to connect and use Product specifications: 1. Support protocol: RX: A2DP, AVRC; TX: A2DP 2. Working frequency band: 2.402-2.480GHz 3. Response frequency: 20Hz-20KHz-0.2db 4. Signal to noise ratio: greater than or equal to 90dB 5. Input interface: 3.5mm AUX+RCA+optical fiber+coaxial+USB+TF interface 6. Output interface: 3.5mm AUX+RCA 7. Optical fiber parameters: support optical fiber input, 16M, sampling rate 96kHz 8. Support format: MP3/WAV/WMA/APE/FLAC/G729/M4A/ALAC/AMR/DTS/MIDI/G726/MTY 9. Screen size: 32x14.5x7mm 10. Working current: less than 40mA 11. Charging time: about 1.5 hours 12. Life time: RX is about 10H, TX is about 8H 13. Bluetooth distance: less than or equal to 10-15m (open place) 14. Charging method: Type-C 5V-0.5A 15. Product size: 86x65x22mm 16. Product weight: 75gSpecification: Package Weight One Package Weight 0.19kgs / 0.41lb One Package Size 12cm * 12cm * 4cm / 4.72inch * 4.72inch * 1.57inch Qty per Carton 160 Carton Weight 27.40kgs / 60.41lb Carton Size 50cm * 50cm * 42cm / 19.69inch * 19.69inch * 16.54inch Loading Container 20GP: 253 cartons * 160 pcs = 40480 pcs40HQ: 589 cartons * 160 pcs = 94240 pcs

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