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battery charging device, and follow the charging instructions.
b) Please charging under cool, ventilated environmental. High temperature
charging conditions may cause device overheating, deformation, fume, fire and
even explosion.
c) The device is built in battery, please do not disassemble by yourself, please
avoid drop, collision, extrusion, puncture or cutting issues.
d) Please do not put device close to fire or throw it to fire, it's easy to cause
explosion.
e) Please put the device in the place that kids cannot reach.
f) Please do not use damaged or aging batteries. Avoid touch with eyes and
skin when the battery is broken or leaking. When it's happen, please rinse with
water immediately or go to the hospital. Warm Tips: please dispose of the battery in
accordance with the local laws and regulations, the battery cannot be deal with as
ordinary garbage.
21. Product specifications
Display screen: OLED
Sensor: three-axis acceleration sensor
Vibration motor: support
Bluetooth: Bluetooth 4.0 BLE
Battery: 85mAh
Standby time: 60 days
