Monster’s popular Beats by Dre headphones will soon be getting a wireless upgrade, thanks to an FCC filing by Monster which won approval today.  Known as Beats Wireless, the headphones use Bluetooth and can be used as both headphones and a headset for calls.  Music and call controls are located on the right ear muff, and allow users to control volume, play/pause, forward/back, and answer calls.  The headphones also have a rechargeable battery – a big improvement over previous versions of Beats which guzzled AAA batteries.

No word on pricing or availability yet, but we’d expect to see Beats Wireless headphones available before Christmas.