Originally Posted by
lvovsky
I have qc25 with after market Bluetooth adapter by AirMod - works like a charm and I get to use rechargeable AAA battery.
I actually ordered the AirMod for my QC25s based on this post, but sent them back unopened when I realized I'd have to carry a proprietary charging cable that required me to remove the device from the headphones every time I needed to recharge it.
I'm going for the Btunes device instead. Uses a ubiquitous Micro-USB cable for charging and I don't have to remove it from the headphones to charge. Same price, and the Btunes unit pairs to two devices simultaneously (maybe the AirMod does too, but I couldn't find anything definitive on that).