4G Elderly GPS watch
Main Chipset:SL8521E from Spreadtrum Communications, Inc.
GPS Chipset:Built-in
Operation system:Android 4.4
System Memory:512Mb RAM+4GB ROMa
Sim Card Slot: Nano SIM card slot
Frequency Bands：
FDD: B1 B2 B3 B5 B7 B8 B20 B28A
WCDMA: B1 B2 B5 B8
GSM: B2 B3 B5 B8
Location Mode:GPS+AGPS+LBS+WiFi
Battery:Built-in 700mAh polymer battery
Display Screen:1.4 inch IPS color touch screen, 240*240 pixels
¥ 0.00
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