Sennheiser RS 165 Headphones User Manual


 
Product overview
RS 165 | 9
LED indicators on the transmitter
After taking the headphones from the holder of
the transmitter, the charge
status LED indicates the approximate operating time of the headphones:
1
3
2
1
Charge status LED Meaning
The transmitter is not charging.
The rechargeable batteries are being
charged.
The rechargeable batteries are fully
charged.
A charging/battery fault has been detected.
Charge status LED Operating time Battery capacity
up to 4 hours 0 to 25%
approx. 4 to 9 hours 25 to 50%
approx. 9 to 14 hours 50 to 75%
approx. 14 to 18 hours 75 to 100%