These stylish, full sized hi-fi headphones amazingly fold flat for great sound wherever you are. And the included 3.5mm to 6.3mm jack adapter and swivelling ear cups are suitable for DJs and MP3 players alike. Great for use at home and on the move, the Philips SBCHP400 stereo dj style headphones delivers the perfect listening experience. It's powerful too,delivering exceptional sound reproduction from its 32mm neodymium drivers in closed-type earshells. And with the slim, fold-flat earshells, it is practical and easy to store.24k gold plated adaptorBe assured of a perfect connection and high quality sound regardless of whether your audio devices are fitted with 3.5 or 6.35 mm jack sockets.Audio jack adaptor includedWith this adaptor, you can use your headphone on equipment with either 3.5 or 6.35 mm jacks, giving you a wider choice of audio devices.DJ monitoring styleIt is a reversible ear shell for listening with one ear.Flat foldableA convenient folding mechanism means the ear shell folds flat for compact storage in your pocket or bag.