4. USB access to PC/mobile phone/laptop,etc;
5. Support suction cup(attach speaker on the wall);
6. Built-in Lithium battery, 3.7V, 650mAh;
7. 5W, DC 5V output power;
8. Playtime: 3-4 hours / Charge time: 2 hours;
9. Power supply: rechargeable Li-thium battery, USB cable, DC 5V

 2014 Mini Speaker with TF Card and FM Radio

1.Technical Parameter:

2.Different surface, different sound feeling

3.Certificates as the follow:

4.Package contents:

5.Kind Reminder
1.In order to enjoy high quality music,you are advised to experience in the surfaces of different materies.Ganerally,those and dense materials are more sensitive to alt,such as glass,metal and marble,etc.The materials are softer and lower density perform 
better in bourdon,such as wood tables,guitar,etc.
2.Touching produce sound by the extrusive part at the bottom,so you must let it touch the surface tightly.Do not put it on stoves,burners or other heated dishware.