User's Guide
62
Operating, transport, and storage conditions
Operating conditions Discharging Charging
Temperature
Relative humidity
Risk of injury, re, or explosion during shipment. Shipping hearing instruments needs to
abide by local regulations.
Please use this product within the specied temperature range. If the temperature is too
high or too low, it may cause equipment failure. When the temperature is lower than 5
,
battery performance is limited.