Main Chip:Jieli-7013A
Application (APP): H Band
BT version: BLE 5.1
Screen Display: 1.81 inch IPS 240*280px
Waterproof: IP67
Battery Capacity:230mAh
Charging Way: Magnetic charging
System Compatibility: Android 5.1 and above, IOS 8.0 and above
Material: TPU + Metal Cover
Available Color: Black