Blutooth 3.0 and 1.54 inch TFT OGS capacitive touch screen High quality pictures with 2.0MP camera Battery: capacity of 3.7V/350mAh rechargeable Li-polymer battery Storage 128M+64M ¨Bup to 32GB TF card With the function of selfie, anti-lost, pedometer, sleep monitor, sedentary reminder and etc. Product Smart (BT) Watch CPU MTK6260A¨B Screen 1.54 inch TFT LCD touch screen¨B Resolution 240*240 pixel Touch Screen OGS touch screen Bluetooth Ver 3.0 Camera 2.0 M Battery type Lithium-ion polymer battery Shell material Metal Watch strap Silicone G-sensor Pedometer, sedentary reminder, sleep minitor,anti-lost Phone GSM/GPRS 850/900/1800/1900 dial, hands-free call,call history,phone book; Bluetooth phone Messgae local message Bluetooth Sync push message Bluetooth music play Call reminder Bell and vibration remind Clock free change 3 sets clock display Two-way anti-lost Anti-lost reminder Two-way search Sedentary remind Support Sleep monitor Support Bluetooth notify (Andorid Phone Only) QQ©yWechat©yTwitter©yFacebook real time message SMS message Calendar arrangement Time synchronization Surface Metal Brand other SKU OT776EL15GSQONAFAMZ-121396 Compatible Operating System Not Specified Bluetooth Version Bluetooth 3.0