1. Bluetooth version: 4.2
2. Transducer: 3x40mm
3. Frequency response range: 65Hz-20kHz
4. Battery capacity: 6000mAh
5. Charging time: 4.5 hours
6. Music playback time: 12 hours
7. Just press the button to answer the call with the edible speaker
8. 3.5mm Aux-in audio input interface, which can be wired to connect more types of equipment
9. Two devices can be connected at the same time
10. IPX7 waterproof rating
11. Dimensions: 223x92x92mm
12. Weight: 960g
13. Charging port: Micro USB