Ring tones and vibrate ntnu00b7 Clock Display :3 sets the clock display, free to switch nnu00b7 Two-way anti-lost:Bidirectional reminder, bi-looking ntnu00b7 Pedometer :Sports pedometer, exercise tachograph nnu00b7 Sedentary reminder :Supports ntnu00b7 PSG :Supports nnu00b7 Camera :Watch pictures: local memory storage. Remote camera:stored in the phone memory ntnu00b7 calendar :sync schedule nnu00b7 BT Message :QQ, WeChat, facebook, instant information, mobile push notification ntnSpecifications : nnu00b7 CPU : MTK6261D ntnu00b7 ROM+RAM : 32M+32M,support 32G TF Card nnu00b7 Screen: Touch Screen ,1.54 inches IPS ,240*240 pixel ntnu00b7 Bluetooth : BT3.0 nnu00b7 SIM Card: Micro Sim ntnu00b7 Network Frequency : GSM 850/900/1800/1900 Quad-band calling nnu00b7 Battery : 280mAh Polymer Battery ntnu00b7