... Staff Green Product Guarantee/Warranty International Approvals 1.5'' Inch Touch Screen Watch Mobile Phone 1. Supports Quar-band,GSM850,900/1800/1900 ... MHz(GPRS), suit for many countries net work2. Built-in 1.3M Pixel camera3. Built-in 850mA capacity battery, talking time ... is 2-3hours, standby 150-300hours4. Built-in 1.5” samsung TFT touch screen5. Supports 2.0 stereo bluetooth headset ...