Smart Watch Support TF Card SIM Camera Sport Bluetooth

Overview GSM 850/900/1800/1900 MHz, Single Micro SIM Card Dialer, Call Reminder, Call SMS/IM Message Notified 1.56 TFT LCD Touch Screen 240*240 pixels 2.0M Camera, take photo Support Anti-loss Technology to bind phone Pedometer, Sleep Monitor, Sedentary Reminder Calendar Note Due to the different monitor and light effects, the actual color of the item might be slightly different from the color showed in the pictures. Thank you! Please allow 1-3cm measuring deviation due to manual measurement. Specification Appearance size: 43.5*40*9.8mm Media Music/video: Support Hand-writing: Support Picture Format: JPEG, GIF, BMP, PNG Music Format: MP3, WAV Function: Bluetooth Dialer, Contacts, Call Reminder, Clock, Anti-loss, Sedentary Reminder, Calendar Talking Time: 3 Hours Standby Time: 180 Hours SMS: Support USB Port: Mini USB 5pin interface Color: Gold/silver Product Weight: 75g Gravity Sensor: Support Pa