W-KING Products

Power: 30watts.Battery: Last up to 5-8 hours. Bluetooth: 5.3 Version, Water resistance: IPX7, Driver: 2x tweeters, dual voice coil racetrack-shaped woofer Battery: 21700, cells 3.6V/8000mAh, Play time up to: 14hours.Colors: Black. Charging time: around 4.5 hours DC 5V, 2AFunctions: Bluetooth, AUX IN, TF card, TWS