1. USA V.one brand (Innovation Changes Life)</br>2. 2G / 3G dual network dual-core support SIM card to use?? waterproof?? dustproof?? drop. Support voice calls?? text messages?? pictures?? social media(Facebook??twitter??Whatsapp ect)?? micro-letters?? Skype??pedometer?? GPS navigation?? gesture control?? voice control?? voice conversion</br>3. Support music player?? video player?? audio?? weather display?? time display?? calendar?? gallery?? E-ma"h?? alarm?? maps?? WiFi?? adjustable flight mode</br>4. Support setting 26 languages (support English?? French?? German?? Spanish??Portuguese??Malay?? Indonesian?? Korean?? Tagalog and Chinese Simplified?? Chinese Traditional??other languages</br>5. Suitable for Gym??outdoor activity??yachting??kayaking??Running in rain??beach activity ect.Enjoy outdoor activities without hesitation. The IP67 certified V.one-S05 is water and dust resistant. Feel free to wear it in the rain?? sand?? or in other rough conditions without worrying about damaging it.</br></br>Product Description</br></br><b>Feature of V.one S05 smart watch phone:?</b> <br> <br> <b>Physical specification</b> <br> 1.Size(L*W*H): 45*42.8*13.8mm? <br> 2.Weight: 117.6g <br> 3.Battery capacity: 600mAh lithium battery <br> 4.(Stand by model and turn off WiFi and BT?? battery last for 7days); <br> <br> <b>Display</b> <br> 1.Exterior screen size: 1.54" ratio: 16.7M? <br> 3.Resolution: 240*240? <br> 4.Capacitive screen size:1.54"? <br> 5.Technology: point+gesture? <br> <br> <b>Platform</b> <br> 1.Systerm: Android4.4? <br> 2.CPU:MTK6572 1.2GHz Cortex A7 Dual-core? <br> 3.ROM:4G <br> 4.RAM:1G <br> <br> <b>Internet: </b> <br> 1.GSM: 900/1800 MHz? <br> 2.GPRS/EDGE