It can be used for mobile phone live broadcast, computer live broadcast, WeChat, QQ, Tik Tok, phone voice funny chat. -activated LED lights flash, and 8 special effects change . 15 kinds of electronic sounds (Applanse, Interest, A-tune, Hush, Kiss, laughter, Awkward, Apit, etc.), comes with 8 kinds of voice changer, adjustment, , 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 Accompaniment Mobile Phone and computer simultaneous live broadcast + Mobile Phone accompaniment One Mobile Phone Live + Computer/Mobile Accompaniment Computer Live + Mobile Phone Accompaniment Monitor knob to adjust the size of the earphone monitor. KTV, anchors , singing three modes of singing bluetooth function opens actively and connects with mobile phone Accompaniment music can be input into the sound card. Interface Type: USB Channels: 2 Model Number: bluetooth Live Sound Card Type: External colour: black Material: plastic Size: 22x17x5CM Package Contents: 1 x Bluetooth Sound Card Only 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.