It can be used for mobile phone live broadcast, computer live broadcast, WeChat, QQ, Tik Tok, phone voice funny chat.The voice-activated LED lights flash, and 8 special effects change follow your heart.15 kinds of electronic sounds (Applanse, Interest, A-tune, Hush, Kiss, laughter, Awkward, Apit, etc.), comes with 8 kinds of voice changer, independent adjustment, dodge, reverb, bass, A-midtone, High-pitch, Dubbing.With a headset you are a professional anchor, no need to use a microphone, gain more fans.2 Phone connect port, 2 Mic port, 1 USB port, 1 Accompaniment port, 1 headset/sound port.Mini and compact, easy to use and carry.Large Battery Capacity, can contiune to work for 8 hours, standby for 90 days.Two live broadcasting devices can be connected at the same time.Simultaneous Live Broadcasting on Two Mobile Phones + Computer/Mobile Phone AccompanimentMobile Phone and computer simultaneous live broadcast + Mobile Phone accompanimentOne Mobile Phone Live + Computer/Mobile AccompanimentComputer Live + Mobile Phone AccompanimentMonitor knob to adjust the size of the earphone monitor.KTV, anchors , singing three modes of singingbluetooth function opens actively and connects with mobile phone Accompaniment music can be input into the sound card.Interface Type: USBChannels: 2Model Number: bluetooth Live Sound CardType: Externalcolour: blackMaterial: plasticSize: 22x17x5CMPackage Contents:1 x Bluetooth Sound CardOnly the above package content, other products are not included.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.