Note:Only support Android system・ does not support for iPhone<br /><br />External Dimension:53.0X44.8X12.95mm<br /><br />Surface treatment Craft:Metal sandblasting・ high bright side・ the shape of metal cutting・ high-gloss anodized aluminum sheet<br /><br />Band Material:  TPU Band<br /><br />Watch Weight:  Net: 62.5g  Box with watch :160g<br /><br />Color:  Black・ White・ Blue・ Red <br /><br />CPU:  MTK6261D (Option MTK6261A MTK2502C <br /><br />ROM+RAM:  32M+32M・support 32G TF Card<br /><br />LCD: 1.22"inch 240X240 IPS  HD full circle display<br /><br />BT: 3.0<br /><br />Camera: 0.3M<br /><br />Battery: 280mAh Polymer Battery<br /><br />Accelerometer: 3D acceleration・ pedometer analysis・ sedentary reminder・ sleep monitoring・ anti-lost・ remote camera<br /><br />Touch Screen: OGS capacitive touch screen・ full lamination technology<br /><br />SIM Card: Micro Sim<br /><br />Data line: Andriod Data line<br /><br />Packging list:  1pcs V8 Smartwacth 1pcs Data line 1pcs User manual