Brand: SKMEI, Model: Q90, Weight: 42g.

APP System: Andriod、IOS, Resolution: 240*240, Chipset: MTK2503D.

Battery Capacity: 400MAH, Operation: Touch screen.

Function: GPRS real time location, Phone book, Voice chat, History route, phone book, Healthy pedometer, Remote power off, Safe zone
SOS for help, location ways, Alarm remind, Forbidden in class, Two way talking.

Size of display: 1.22 inch TFT, Strap size: 233*20mm（L*W）, Size of watch: 45*36*13mm（L*W* H）.