Specifications:

Connection method: Bluetooth connection
Frequency Response 
100Hz-20KHz
Signal to noise ratio: ≥ 75dB
Number of speakers: 2
Effective distance: 10 meters
Box material: metal
Appearance size: D7 * H19CM
Product weight: 0.4 (KG)
Article number: Electroplated MINI2+
Colors: blue, black, red, gold, silver
Power mode: USB
Waterproof grade: IPX1
Bluetooth version: 5.0
Rated power: 200
Rated voltage: 5
Shell process: ABS plastic electroplating rubber oil
Built in battery: Built in battery
Supported formats: TF card+USB drive