Quick Start Guide

PRODUCT SAFETY WARNINGS
Use responsibly. Read all instructions and safety information before use to avoid injury.
①
Battery safety
Battery works at ambient temperatures ranging from-20°C to 55°C.
(1)CAUTION: Risk of explosion if battery is replaced incorrectly. Replace with the same or
equivalent type of battery as recommended by the manufacturer. Dispose used batteries
according to battery manufacturer’s instructions.
Note: Charging temperature specifications is from -5°C to 55°C.
②
Charger safety
Please place the device in an environment that has a normal room temperature with good
ventilation when charging. It is recommended to charge the device in an environment with
an ambient temperature that ranges from 5°C~40°C
③
Wi-Fi Safety
Turn Wi-Fi off in areas where Wi-Fi use is prohibited or when it may cause interference or
danger, such as in airplanes while flying.
④
Avoid damage to your hearing
Exposure to loud volumes from earphones and headphones over prolonged periods can
cause hearing loss.
The maximum operating ambient temperature of the equipment is 55°C.