Hi res8203 audio headphones with bluetoothreg capability the se ms7bt offers both wireless amp wired headphone solutions and are designed to fit comfortably around the ear for all day listening to ensure that you are getting the best sound the se ms7bt supports qualcommreg aptxtm audio and aac2 for high quality audio by having nfc3 built in this makes it simple to pair another device by simply touching the devices together4 the se ms7bt headphones utilize hi res capable large