1. Product model: X8
2. Bluetooth version: V5.0
3. Battery capacity: 3000mAh
4. Output power: 8W
5. Transmission distance: 10-30 meters without barriers
6. Use time: 12 hours at medium volume
7. Product size: 20.5x7x8.5cm
8. Product weight: 850g
9. Special functions: wireless Bluetooth, TF card, call, U disk, LED light, power bank function, IPX7 waterproof