1. Wireless Standard: 5.0
2. Transmission distance: 10 meters
3. Output power: 10W
4. Playing time: 4-6 hours
5. Frequency effect: 80Hz-15KHz
6. Waterproof grade: IPX6 waterproof
7. Input power: 5V=1A
8. Battery type: 18650 lithium ion battery 1800mAh
9. Audio signal input interface: standard 3.5mm headphone jack(stereo)
10. Size: 105x105x115mm