... 2.High Definition LCM, Super Sensitive Touch Screen 3.MP3,MP4,Bluetooth 4.watch mobile phone Model:TW520D watch mobile phoneHigh ... one-click hidden camera function1.3mega pixels high definition camera, Bluetooth, MP3,MP4,Ebook, WAP BrowserWith Lithium-Polymer battery 550 mAh, the ... timecolor can be optionalOEM/ODM are optional. TW520D with MP3,MP4,Bluetooth, Stainless steel watch mobile phone