Wireless HD Calling
Video Watch Faces
Camera Remote, Preview Sync
Anti-scratch Panda Glass
Display Screen: 1.39″ Full Touch Color Screen
BT Version: V5.3
Material: ABS/PC/Zinc alloy
Battery Capacity: 300mAh
Battery Type: Lithium polymer
Rated Voltage: 5V
Charging Time: 3 hours
Normal Usage Time: 21 days
Standby Time: More than 6 days
Watch Size: 48.3*12.2mm (without strap)
Weight: 74.73g (withoth strap）
Waterproof: IP68
Model: OSW-822N