Dewalt DCR006 Cordless or AC Bluetooth Speaker
The DCR006 can be used with any of Dewalt's 10.8v or 18v Li-ion slide on batteries.
It is a bluetooth speaker that enables the user to connect any bluetooth compatible device to it so you can play music from your phone/mp3 device directly through this speaker - without having to worry about wires and cables.
The technology built into the DCR006 is bluetooth 4.0 which offers 100 ft of crisp clear sound, so it could be just the thing you need on site.
For those that are still in the market for a DAB radio, this could be the solution because of users can of course access any number of DAB radio stations from their phones and connect them up to this speaker using the bluetooth and away you go, you affectivly have a DAB radio on site.