The live sound card has 15 sound effects 9 interesting modes and 6 rotary adjustment buttons. It is suitable for recording broadcast stations stage and computer performances. Features: The sound card has 15 sound effects 9 interesting modes and 6 rotary adjustment buttons. With BT function two live streams and a follow-up after connecting three phones. When the sound comes in it's the indicator light. When you don't sing it's the light that breathes. A button to eliminate the original sound and smart dodge.Intelligent DSP chip noise reduction low consumption stereo sound. Built-in rechargeable polymer lithium battery long life. Specifications: Material: Metal Color: Gold Blue Black Grey Only sound card (optional Battery Capacity 800mAh Package Weight: Set: 2000g / 70.55ounces Only sound card: 450g / 15.87ounces Package Size: Set: 430 * 270 * 90mm / 16.93 * 10.63 * 3.54in Only sound card: 160 * 120 * 25mm / 6.3 * 4.72 * 0.98in Packing List: 1 * Live Sound Card 1 * USB Cable 2 * Audio Cables Certification:NONE Origin:Mainland China Model Number:V8X Pro