Product parameters: <br />Dimension: 6*4*2cm <br />Color: Black ｣ｬWhite｣ｬGold <br />Battery: 450mAh Polymer battery <br /><br />Bluetooth connection standby: About 1 Week <br /><br />Normal use: About 2 days <br /><br />G-sensor: Support Pedometer analysis｣ｬ sedentary remind｣ｬ sleep monitoring; anti-lost; remote take picture <br /><br /><br />Product Features: <br />1. GSM/ GPRS 850/900/1800/1900 MHZ｣ｬ Single Micro SIM Card <br /><br />2. Bluetooth Dialer｣ｬ Contacts｣ｬ Call Reminder｣ｬ Clock｣ｬ Anti-lost｣ｬ Pedometer｣ｬ Sleep Monitor｣ｬ Sedentary Reminder｣ｬ Calendar｣ｬ  <br /><br />3. Bluetooth SMS/IM Message Notified <br /><br />4. 1.54&amp;quot; TFT LCD Touch Screen 240*240 pixels <br /><br />5. 1.3M Camera｣ｬ Video Recording Support <br /><br />6. Anti-lost Technology to bind phone <br /><br />7. Pedometer｣ｬ Sleep Monitor｣ｬ Sedentary Reminder <br /><br />8. Audio and Video Player Calendar (synchronization) <br /><br /><br /><br />Package include: <br />1x Smart Watch <br />1x USB Cable <br />1x Manual