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Using the headphones
14 | MOMENTUM 4
Using the headphones
Information on the rechargeable battery
and the charging process
The headphones have a built-in rechargeable battery. A complete
charging cycle takes approx. 2 hours. The charging time may vary
depending on the power source used and the ambient temperature.
Before using the headphones for the first time, charge the recharge-
able battery for a complete charging cycle without interruption.
When the headphones are being charged, the LED display lights up
(>9). Once the headphones are fully charged, the LEDs flash white
for approx. 5 minutes and then go off. When the battery charge drops
to a low level, the voice message "Recharge headset" prompts you to
recharge the headphones. If the headphones are not charged, the
voice prompt will be repeated every 10 minutes until the headphones
switch off.
Sonova Consumer Hearing recommends using the supplied USB
cable and a compatible standard USB power supply for charging the
headphones.
While the headphones are being charged, you can still listen to
music or make phone calls. In this case, however, the charging time
may be longer.
At the end of its operational lifetime, this product with its built-in
rechargeable battery must be disposed of separately from normal
household waste. You can find more information here: > 43.
Charging the headphones' rechargeable
battery
R
1.
1. Connect the USB-C connector of the charging cable to the USB
socket of the headphones.
USB-C
2.
USB-A
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