Size: 56*33.2*16.2mm

OS: RTOS

Chipset: ASR3603S

Network :GSM/FDD-LTE/TDD-LTE

Band:GSM:B2/B3/B5/B8    WCDMA:B1/B2/B5/B8   FDD: B1 B2 B3 B5 B7 B8 B20

SIM card: NANO

Memory: 1G+8G

Display: 1.47 inches 172 * 320

Battery: 350mAH ,up to 2-4 days standby time.

Built-in Vibration motor

Charging mothod:Magnetic suction charging

Water proof:IP67

Step Gsensor:Gravity sensor

Positioning funcition:GPS+WIFI+LBS

Heart rate/Body temperature/ Blood pressure monitor