My disabled daughter chose a inexpensive clock radio with wifi jack. She likes ear buds but is constantly having to deal with tangled cables. I'd like to purchase a LG Neckband headphone which supports bluetooth. I'm hoping I can buy a simple bluetooth adapter and plug into wifi jack but I'm lost about which type of adapter to get - seems most have a 3.5mm rca jack which obviously won't work. Any suggestions would be greatly appreciated.