User's Manual

*Storage Temperature: -20 ℃～60℃
Battery information
Your device is powered by a rechargeable battery. The full performance of a
new battery is achieved only after two or three complete charge and discharge
cycles. The battery can be charged and discharged hundreds of times, but it
will eventually wear out.
Unplug the charger from the electrical plug and the device when not in use. Do
not leave a fully charged battery connected to a charger, since overcharging
may shorten its lifetime. If left unused, a fully charged battery will lose its
charge over time.
Leaving the device in hot or cold places, such as in a closed car in summer or
winter conditions, will reduce the capacity and lifetime of the battery. Always
try to keep the battery between 15℃ and 25℃(59℉ and 77℉). A device with
a hot or cold battery may not work temporarily, even when the battery is fully