Power your ANR headset from a USB port instead of AA batteries!
I have created a solution to allow powering of your ANR headset from a USB adapter or power pack without any modifications to the headset electronics or wiring. Just put the Battery Eliminator into the battery compartment and connect to a Micro USB cable.
With the Battery Eliminator, you can now use the Bluetooth features of your headset for audio from your phone or tablet without burning through batteries at an accelerated rate. Since there is no modification to the headset, batteries can be reinstalled in case of power failure.
I have units built up and available for sale for $35 shipped to the lower 48 (Micro USB cable not included). Send me an email if you are interested.