1. Bluetooth BK V5.0,Class 2
2. Paybkack time: up to 4~5Hours
3. Battery Capacity: 3.7V 4400MAh
4. Plastic Material + Metal Mesh
5. Supports Bluetooth Music / AUX Music
6. Unit Speaker Size: 345*85*70MM
7. Bluetooth Range: ≤10M
8. Audio Cable / Charging Cable
9. Speaker Power: 10W*2 /4Ω
10. Charging Time: DC5V, 3~4Hours
11. Stereo Sound, Black Color
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