BT5.0; Chip: Jerry AC6965E
3. Battery capacity: 1800mAh; Charging for approximately 2.5 hours
4. Usage time: 4 hours
5. Horn: 45mm * 1; Power: 10W
6. Supports wireless, FM, TF card, USB drive, TWS, AUX and other modes

Wireless version: V5.3;
Battery capacity: 300mAH/30mAH lithium battery;
Apple pop-up window function is not supported
Smart touch, . ENC noise reduction, optimized sound quality, clear