User's Guide

13
4. Charging the hearing aids
Low power: You will hear two beeps when the battery
is low. You will have approximately 60 minutes before
you have to charge the hearing aids (this can vary,
depending on the hearing aid settings).
The hearing aid contains a built-in and non-
removable rechargeable lithium-ion battery.
Before using your hearing aid for the rst time, it is
recommended to charge it for 3 hours.
The hearing aid must be dry before charging, see
chapter 17.
Please ensure to charge and use the hearing aid
within operating temperature range: +5° to +40°
Celsius (41° to 104° Fahrenheit).