X20 Smart Bracelet - SIM Not Supported
Bluetooth Version: Bluetooth 4.0
Waterproof: Yes
IP rating: IP67
ype of battery: Polymer Lithium Battery
Battery Capacity: 90mAh
Standby time: 12 days
Charging Time: About 2hours
Dial size: 4.2 x 2.2 x 0.6cm
Band size: 24.5 x 1.9cm
Bluetooth Version: Bluetooth 4.0
Waterproof: Yes
IP rating: IP67
Type of battery: Polymer Lithium Battery
Battery Capacity: 90mAh
Standby time: 12 days
Charging Time: About 2hours
Dial size: 4.2 x 2.2 x 0.6cm
Band size: 24.5 x 1.9cm
