JY-88 , LEEDOR MAGNETIC MINI BLUETOOTH SPEAKER , BLACK

Bluetooth version: Jerry 5.3
Power input: 5V 1A
Speaker: 40mm external magnetic
Power: 5W*1
Frequency Response: 80-20000Hz
Impedance: 4Ω
Playing time: about 6 hours
Charging time: about 3 hours
Color： black