Mini Protable Bluetooth Speaker Touch Screen

Speaker specifications:

Bluetooth version:V2.1+EDR

Working range:about 10meter 

Dimension:72*72*83mm(Rising height:100mm)

Net weight:300g

Speaker Driver unit:∅52mm 4Ω/3w

Power:3w

Frequency response:15-20KHz

S/N:≥80db

Battery capacity:480mAh 

Charger time:3-4.5hours(via bluetooth to play)-6hours(via audio cable to play)

Battery charging Voltage:5V 

Working indicator light:blue lights

Accessories:speaker*1/USB cable*1/audio line *1/manual*1