Solid wood shell make clear more ringing tone; Built-in rechargeable Lithum Battery; Eco-friendly, compact, easy to carry.

Specification : 

Features:
1) Shell made of solid wood(beech)
2) Finished with wood wax-oil, eco-friendly and Samooth hand feel

3) High-fidelity stereo with the bass

5) Play music from PC, laptop & mobile phone
6) Rechargeable, over 3 hours to play music

7) Compact, easy to carry

8) Best promotion items with your logo

Specifications:

usb speaker,portable usb speaker
1)  With built in rechargeable Li-ion battery
2)  Support PC,laptop Mobilephone,Ipod,Iphone
3)  With AUX port, can be connected with  to PC, mobile phone ,MP3, MP4 etc.
4)  Output power: 3W
5)  Power voltage: DC 5V 
6)  1.3'HIFI speaker,clea treble ,alto sweet,strong bass
7) SNR: ≥80dB
8) Power supply: USB port, Li-ion battery or DC 5V  
9) Product weight: 0.1kg
10) Product size: 50*50*50MM