Audio Interface: V8 Bluetooth USB Sound Card for PC, Mobile, and Professional Recording

•The V8 Sound Card is an audio external headset with both USB and Bluetooth interfaces, perfect for live webcast broadcasts. It comes with a 10 - day seller warranty. Each unit is 100% tested before shipping and is carefully packaged with bubble wrap.

•It offers 12 electric sounds, 8 sound effects, and 6 effect modes.

•You can adjust reverberation size, microphone volume, high and low bass, recording volume, music volume, and monitoring volume (earphone function).

•Supports use on both mobile phones and computers, as well as single headset use.

•There are 7 connection methods, including one - cell - phone K - song live, double - cell - phone live, three - mobile - phone live, mobile - phone - computer synchronous live, one - computer live, computer - accompaniment cell - phone live, and instrument - input cell - phone live.

•It has a compact structure and a durable metal housing made of high - quality all - aluminum material. The slim and lightweight design makes it convenient to use in different locations.

•The sound card weighs 467g and has dimensions of 130 * 105 * 28mm.

•Built - in a 1000 mAh lithium - ion rechargeable battery that can support continuous live streaming for 8 - 12 hours.

•It's highly compatible. Except for large - diaphragm microphones and USB - port microphones, all 3.5mm condenser microphones and dynamic microphones can work with this sound card.

•The sound card chip consists of two noise - reduction DSP chips.

•The material includes a metal knob and a metal - frosted body. It comes in black color.

•1 Sound Card

•1 USB Cable

•2 Audio Cables

•1 User Manual

•If there's no echo, simply turn off the power button, then turn it on and check again.