Output Power: 10W 1 x 6.5"10W 360° Full-Range Speaker Functions: Bluetooth 5.4 , USB port for mobile phone charging (5V1A ), USB Music Playback, TWS , Project light Battery Capacity: 7.4V 1800 mAh (13.32 Wh) Charging time :2-3Hours Operation Time : 50% Volume Regular Listening to Music 4-5 hours Materials :MDF ,Plastic ,Wooden legs Accessories: User manual, Type-C Charging Cable