Bluetooth connection, TF, FM radio Speaker
Power: 3W
Battery capacity: 1200mah
Bluetooth version: JL 5.0
Speaker: 2 inch + head subwoofer
Mode of operation: button
Canning material: ABS eco-friendly material
Power supply: Built-in lithium battery
Playtime: 7 hours
Charging method: USB
Frequency response range: 100HZ-20KHZ
Bluetooth protocol: 5.0
Effective distance: 10 meters