There are many different audio products that are entering the market.
The latest: “iFi Audio GO pod Wearable HD Bluetooth DAC and Headphone Amp”
The GO pod is a pair of wearable Bluetooth DAC/headphone amps designed to make any pair of corded in-ear monitors (IEMs) wireless.
BARGAIN: €1,199 for “GO Pod” for my Meze Rai Penta - I don’t think I need that.
I will stick with my cables 
Torben
The iFi Go Pod’s are only $399:
Shure has a product with more-or-less the same feature set, and produces good results with my SE535’s:
Yes, but this price is with bundled IEM’s of your choice as a package.
To buy the Go Pod’s on their own, they’re $399ish.
As Martin has said that’s bundled with the Mezes not the adaptor on its own. It has a choice of MMXC or 2 pin connectors so it will work with the Mezes you have. Nothing new with this kind been using a Shure one for years with all my IEMs. And that works really well.
