100% Guarantee - convenient, affordable and easy!!
[Please let me know what you need if the item you buy requires you to choose a size or color or other selection, EXCEPT the listing has the line said 'color: send randomly' is mentioned in the description. Otherwise a random one will be sent. Thanks]
Charging time:1~2 hour
Endurance time:4 hours
Input voltage:DC 5V±5%
Compatible for tablet,phone and notebook.
Super Mini Design,4.6cm compact body ,very easy to carry.
Professional sound adjustment, bass upgrade , sound sweet.
Life for a long time , charge 1 hour , 4 hours of continuous playback.
Bluetooth 3.0 transmission technology , less than 10 meters barrier-free reception.