1. Sizes: 98*85*85mm. Weight: 242g.
2. BT v5.0. Chip: JL AC6965.
3. Battery capacity: 500mAh, charging for about 1.5 hours.
4. Talk / music time: 2 hours.
5. Speaker unit: 57mm * 1. Power: 5W * 1.
6. Support BT, FM, TF card, TWS and other playback modes.