Featuresr 133inch touch screen 240240px lcd capacitive screen with high sensitivityr mtk6261d hardware platform low power dissipationr support sim card 2g gsm 85090018001900mhzr with 13mp camera for recording and photographingr ram 32mb support memory expansion up to 32gbr built in bt30 working range up to 10 metersr 350mah lithium ion battery capacityr supports for android ios systems easy to operater supports sleep monitor health pedometer sleep monitor sedentary rem