For PC Gaming/Skype. Saw a few of these on the shelf at the Shepherd's Spring Lane Sainsbury's in Andover, it was a clearance item and may only be a local deal. Had a 'reduced from £20' notice although you can pick them up for £11 at Amazon. Not bad for £3. It comes with two 3.5mm jacks, one to plug into the headphone socket, the other to plug into the microphone socket so not phone or tablet compatible.
Premium Stereo Sound
Noise Cancelling Microphone
Foldable design: headset folds and fits into the included carrying case, making it easy to take on the go
Behind-the-head design allowing for comfort and convenience
Inline volume and microphone controls: make quick adjustments with the inline controls
Broad IM compatibility: basic video and audio functionality with most messenger systems, including Lync and Skype
Plug and Play: plug in the audio jack and it works, no software needed