Bluetooth version : Bluetooth 5.3

Working distance : ≤10M

Output Power : 5W

Speaker specifications : 50mm

Frequency Range : 40Hz ～ 18KHz

Signal-to-noise ratio : ≥80dB

Battery capacity : 1200mAh 3.7V

Play time : 8 Hours

Charging time : 3 Hours

Power input : 5V 1A

Product Size : 106x76x76mm

Product weight : 350g