Feature Compatible with ios and android, tablets, convenient to use. Universal function, support mul-function such as singing, live, recording, music and etc. Compact structure and strong metal housing can be used in different locations for your convenience. Made of high strength all-aluminum material with slim and lightweight design. Built-in lithium battery, you can continue to live to reach more than 8-12 hours. Description: Item type:Live Sound Card Installation method: external Sound card lithium battery power: 1000 mAh Model: V8 sound card Bluetooth version Product size: 127*106*27mm Chip: DSP*2 Support channel: 2 channel Power: Lithium battery, 8-12 hours of continuous live broadcast, 9 days long standby time Interface: USB Input and output interface: linear input, microphone input Package Include: 1 * Live Sound Card 1 * English Manual 1 * USB Cable 3 * Audio Cable Note: The colors deviation might differ due to different monitor settings.