just a wee heads up and trick to do to the back phones loads of peeps say they are fragile and they are if you abuse them aspecialy if your used to full wired headsets xp have two diferent types of wireless headphones for there other machines the WS1 backphone (which basicly has the same body as the deus ones)and WS3 full head phone which xp are in the process of sortin out for the deus basicly the ws1 is lighter and much nicer to use aspecialy if one detects in hot climates the ws3 is like the full headsets so hot on the ears but perfect in fresher climates, mind a wooly hat and backphones work a treat lol i have had both for years now and mainly always use the backphones and fare enough they fold down and you have a box to put them in but come on how many times will you fold them away ,use box etc even if you do the back loop might snap with a sitting on , bag stuffed etc which i have done twice in the last few years but can be repaired which is the same thing as avoiding snapping 
all you need to do is cut some semi ridgid plastic like from the rounds of a milk container snip to the same size length as back part then insulate tape and job done they wont fold down anymore but there wireless so sit round the neck a treat slightly lopsided lol
all you need to do is cut some semi ridgid plastic like from the rounds of a milk container snip to the same size length as back part then insulate tape and job done they wont fold down anymore but there wireless so sit round the neck a treat slightly lopsided lol