1-1 of 1 Answer
If it is a red blinking light on the transmitter/charger, there is a battery fault detected. This means the one or more of the rechargeable batteries inside the transmitter/charger is having issues. Those batteries themselves may need charged up. You will want to take them out and recharge them. And they suggest only using rechargeable batteries in the unit. You may also go direct to sennheiser.com and download the full info on these including troubleshooting.
Sorry, there was a problem. Please try again later.
