Description
Mini bluetooth speaker , with very small size and many colors for you choose.
Function: Bluetooth, talk, TWS couplet, mobile phone selfie device.
Material process of aluminum alloy
Power supply mode is built-in lithium battery / USB 5V
The frequency response was performed at 20Hz – 20 KHz
Speaker specification Ø 28mm, 4 Ω 3W * 1
Charging parameter 5V T port USB
Logo : Laser logo as usual
