Product Description

* Slot: SD/MMC/MS, Udisk stick, up to 4GB
* Speaker: 3W*2
* With 3 adaptor connector
* Support outside source of sound and mobile, such as mp3 player, Nokia, Sony Ericssion etc
* Lithium: 3.7V-800MA
* Radio: choose
* DC: 5V
* Plug and play
* Over 100 styles
* Warranty: 1 year