1. Material: ABS + nylon coating; Size: 72 * 62 * 41 mm; Weight: 77 g
2. Bluetooth 5.4; Chip: JL AC6965E4
3. Battery capacity: 500 mAh; Charging time: 1.5 hours
4. Using time: 3 hours for music and 2.5 hours for calls
5. Speaker unit: 40 mm; Power: 3 W
6. Supports Bluetooth, TWS and other modes
7. Built-in magnetic lock that can adsorb the surface of iron objects