説明
Product information :
Connection mode: Bluetooth connection
Interface type: USB
Frequency response range: 40Hz-20KHz.
Signal to noise ratio: ≥70db
Power supply mode: built-in lithium battery
Shell material: plastic
Color: white, pink, blue
Power supply mode: USB
Size Information:
Appearance size: 58*50*55mm
Packing list:
Speaker *1, data cable *1
