1.large knob adjustment, fader adjustment, 27 kinds of sound effects, colorful lighting, dual phone live broadcast.<br> 2.Sound quality: the sound quality is clearer and more stable, ensuring a sense of depth and space between the extension and the voice, making the sound during the live broadcast more mellow and three-dimensional.<br> 3.Bluetooth wireless accompaniment: Bluetooth 5.0, independent Bluetooth switch key, open the Bluetooth key independently, less than or equal to 5m high fidelity reception, 10m effective distance.<br> 4.Noise reduction: one-click noise reduction to improve sound quality, raise your voice to the another level.<br> 5.Optimize the voice: the beautiful second voice calls the fans, multiple sound effects, outstanding function, optimize the voice.<br> 6.Supported devices: computer, phone, tablet compatible, high compatibility, support most main stream systems.<br> 7.With Bluetooth 5.0, there are a variety of sound effects<br> 8.Sound card charging: Micro-USB<br> 9.Supported devices: mobile phones, tablets, computers<br> 10.Support mode: live broadcast, chat, singing, games, etc.<br> Name: Live Sound Card<br> Charging voltage: DC5V<br> Sound card charging: MICRO-USB<br> Support equipment: mobile phone, tablet, computer<br> Colour:black<br> Material:ABS<br> Package Contents:<br> 1 x sound card<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.