Sonova Phonak Audeo M-R Trial, Руководство пользователя

Страница: 15 / 88

15
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 first time,
it is recommended to charge it for 3 hours.
The hearing aid must be dry before charging,
see chapter 15.
Please ensure to charge and use the hearing aid
within operating temperature range: +5° to +40°
Celsius (41° to 104° Fahrenheit).