1.Model:TW810 watch phone 2.High Definition LCM, Super Sensitive Touch Screen 3.MP3, ... Browser,JavaSupport 3G SIM cardWith Lithium-Polymer battery 550 mAh, the time of standby will up to 250 hoursMulti-lingual, such ... one timeColor can be optionalOEM/ODM are optional. TW810 Best wrist phone watch with Stainless steel,1.6inch LCM,E-book,MSN ...