PRODUCT GRADING    Refurbished Pristine - Pristine condition / Very light signs of use &gt; Refurbished to the highest standards.  Retail Box    WHAT IS IN THE BOX    Sennheiser Momentum Wireless Bluetooth Headphones - Black  PRODUCT DESCRIPTION Say goodbye to wires with the Sennheiser Momentum Wireless Headphones. These earphones snugly into your ear, and thanks to Bluetooth they're completely free of any cables. Sync them up to your smartphone, laptop, or tablet and listen to all your favourite albums, playlists and podcasts – all with Sennheiser's superb sound quality.With easy to use controls on the Momentums themselves, you don't even have to get your smartphone out to change a track. Just give the Momentums a quick tap and skip straight to your favourite song.Listen to your music the way you want to with Sennheiser Smart Control, a free app you can download to your smartphone. Play around with the EQ, boost the bass, and make sure every track sounds just the way you like it.And for when you need to know what's going on around you, switch on transparent hearing so you can hear background sounds and voices without turning off your music.