MEElectronics HT-21 Travel Headphone with Swivel Cups & Lightweight Adjustable Foldable Headband Enjoy deep & powerful bass along with good clarity & a spacious presentation extreme comfort & the convenience of a single cable & folding headb&. The supra-aural design (ear cups rest on your ears) uses ear cups that swivel to fit the shape of your head/ears & a padded lightweight adjustable headband that is comfortable for long term wear. The cable is designed without a split connecting only to the left ear cup eliminating cable tangle & frustration. Sound leakage is reduced due to the closed back design of the ear cups so you wont disturb your neighbors like an open backed headphone. Travel with a headphone has never been easier as the headband folds & the ear cups swivel into a compact size perfect for storage & travel during those rare occasions you will not be listening to the HT-21. Features Spacious clear sound with deep & enhanced bass Closed back design offers isolation & keeps the sound from disturbing your neighbors Headband is adjustable to fit different sized heads Ear cups swivel for comfort Single cable (on the left ear cup) eliminates tangling Ear cups fold in flat & into the headband for easy storage Soft pouch included for storage & transport when not in use