1. Color: Black
2. size: 114*93*51mm; weight: 283g
3. Bluetooth 5.0, chip: blue trum AB5365A
4. Battery capacity: 1200mAh, charging for about 2.5 hours
5. Talk/music time: 3 hours
6. Speaker unit: 52mm*1; Power: 5W*1
7. Support Bluetooth, FM, TF, TWS, etc. playback
