Bluetooth connection, TF, FM radio Speaker

Power: 3W

Battery capacity: 1200mah

Bluetooth version: JL5.0

Speaker: 2 inch + head subwoofer

Mode of operation: button

Canning material: ABS eco-friendly material

Power supply: Built-in lithium battery

Playtime: 6 hours

Charging method: USB

Frequency response range: 100HZ-20KHZ

Bluetooth protocol: 5.0

Effective distance: 10 meters