OUKITEL K4000 Gets Drill test, Tough Screen, Safe Battery, Powerful Performance!

OUKITEL K4000 takes 1 minute and 19 seconds to get the screen totally penetrated by a power drill! Tough screen smartphone! Store to Buy: Official Website: Facebook: It has no explosion in high temperature! Safe battery! It can still play music even if the phone is totally penetrated through! Strong performance! Want to know more about OUKITEL K4000? Please visit: OUk