Size: 53mm*42.3mm*15.5mm

OS: Android 8.1

Chipset: Spreadtrum SL8541E

Network: GSM\WCDMA\LTE

Band: GSM :B2/B3/B5/B8     WCDMA:B1/B2/B5/B8  FDD:B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28  

TDD:B38/B39/B40/B41 

SIM card: NANO

Memory: 1G+8G

Display: 1.54 IPS 240*240 resolution

Battery: 700mAH ,up to 4 days standby time.

Front facing camera: 0.3 Mega Pixels

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