W4 USB Sound Card Laptop Video Conference Computer Reverberation 1 Drag 2 Live Wireless Universal Microphone

1. Portable USB sound card wireless microphone, can adjust the reverberation, treble, bass independently, fast frequency pairing, no need to install the driver2. Easy to use, no operation required3. Built-in sound card, UHF frequency, USB driver-free, noise reduction upgrade, long battery life, LED display, dynamic microphone core, highly restored, plug and play, low battery display4. Intelligent attenuation, more effective against howling, shielding noise interference5. Stable signal transmission, strong receiving ability, effective distance up to 30 meters6. LED backlight display, clear working status at a glance7. Multi-occasion application, outdoor activities, parties, meeting eyes, online teaching8. High-sensitivity pickup microphone core9. Metal anti-drop net cover, the net head is made of alloy material, good hardness, anti-drop and corrosion resistance10. 3.5mm monitor headphone jack, receiver signal light11. Fine craftsmanship, rich effect adjustment12. Built-in sound card reverb, portable microphone that can adjust the volume, nine levels of reverberation adjustment, four levels of volume adjustment13. UHF intelligent high frequency, anti-interference and continuous frequency, built-in anti-howling processing chip, strong anti-interference, stable and continuous frequency reception, smoother karaoke14. 28mm large dynamic microphone core, restore the real original sound, heart-shaped pickup, the sound is clear, full and layered15. Plug and play, simple and convenient, USB driver-free installation, wireless microphone with reverb, built-in sound card driver16. Battery life: 6-8 hours17. Battery capacity: microphone: about 800mah, receiver: 400mah18. Power interface: TYPE-C/USB-C charging, built-in lithium battery19. Signal-to-noise ratio: greater than or equal to 95dB20. Frequency response range: 40Hz-20KHz21. Dimensions: Microphone: 245x50mm, Receiver: 70mm22. Weight: 0.25KGPacking list-2 x handheld microphone-1 x receiver-1 x anti-skid ring-1 x extension cable-1 x charging cable-1 x adapter head-1 x instruction manual-1 x color box