TWS Series Heavy Bass reless Bluetooth Speaker

Colour : White/blue/black/gules/gules
Bluetooth protocol : 5.0
Appearance dimensions : 14.8*10.5*8.5cm
Type : Bluetooth speaker
Output power : 5W
Interface type : USB
Power supply mode : Built-in lithium battery
Power supply mode : USB
Shell material : Metal+plastics
Play format : MP3
Meterial : ABS
Signal to noise ratio : ≥ 75dB
Mode of operation : Key
Battery capacity : 1200 mA
Play time : 3-5 hours