Waterproof IPX7 Portable Speaker
Bluetooth V4.2
BT Distance: ≥10m
Driver Size: 1.75''
Output Power: 5W (subwoofer *1)
Battery: 3.7V, 1800mAh Li-thium battery
Playback Time: 7-8h @ 70% volume, 4-5h @100% volumn
Input: Micro USB, 5V/1A
Charging time: 4-5 hours
IP rating: IPX7 water-proof
Net Weight: 285g
Product dimension: 77.5*77.5*116.5mm