Featuresr soft silicone strap copper case cool watch facer cpu mtk6572 dual core 12ghz quick data processing speedr rom 4g ram 512m large than normal watchr 13 tft lcd round touch screen 240240 pixel resolutionr nano sim card slot support 2g gsm 3g wcdmar android 51 os with bt 40 r 400mah battery 3 days standby timer ip54 water proof for rainy days water splashingr download more app from google play and app storer compatible with android 43 devicesr support max32