Etree 2013 Newest Men's Watch Phone Quad-band GSM Unlocked Watch Mobile Phone for Worldwild Use with 1.8inch Touch LCD 1.3mp Camera Single SIM Standby Support Bluetooth Hands Free Mp3 Mp4 Brown This phone is unlocked for worldwide use and supports 850/900/1800/1900 MHz, you can enjoy worry-free travel wherever you go; It is easy to bring with you and no need to worry about the thief; It is also a full unlocked cell phone and brings more convenience for you whenever and wherever you are; This touch screen watch cell phone will work on GSM network frequencies 850/900/1800/1900 MHZ; Another feature of this great cell phone is its Bluetooth capability. Bluetooth allows the phone to communicate without devices, such as hands free headsets, wirelessly-a great solution for people constantly on the move. It also provides a safe and easy way to have a phone conversation while driving.