1. Wireless 5.0;
2. Chip: Zhongke Lanxun
3. Battery capacity: 1800mAh; Charging for about 2 hours
4. Usage time: 4 hours
5. Speaker: Dual 4-inch full frequency speakers; Power: 10W
6. Supports wireless, TF card, USB drive, AUX, FM, TWS and other modes,
7. Equipped with a karaoke microphone and remote control, supporting wired microphone input and music dazzling lighting