Cable that makes them wireless / Bluetooth

Any chance you could produce a wireless module for the IEMs. I've been using them for a while and they are brilliant but I'd love to be able to wander around with them. There are some cheap wireless adapters on the market but the quality isn't great and the good ones cost megabucks!

Thanks for the suggestion David - we are looking into these as an option! :) Let's see if we can make it happen.