1. Size: 180*90*90mm; weight: 570g
2. Bluetooth 5.0; Chip: Blue trum AB5362B
3. Battery capacity: 1200mAh, charging for about 3 hours
4. Use time: 3 hours
5. Speaker unit: 66mm*1; power: 5W
6. Support Bluetooth, FM, TF card, U disk, TWS and other modes
