•The first in-ear noise cancelling headphones from Bose let you enjoy better sound every day, everywhere you go. •Use noise cancelling to reduce surrounding distractions and focus on your music. •At the touch of a button, activate Aware mode to hear what’s happening around you, without removing your headphones. •Exclusive TriPort headphone technology brings your music to life. •Bose Acoustic Noise Cancelling technology provides noise reduction rivaling any full-sized headphone. •Proprietary StayHear+ tips provide a soft, secure fit – with no need to force them into your ears. Shut out the world and lose yourself in your music – or let the world in. It’s your choice with the first in-ear noise cancelling headphones from Bose. The QuietComfort 20 Acoustic Noise Cancelling headphones let you enjoy better sound every day, everywhere you go. Turn on noise cancelling to reduce surrounding distractions and focus on your music. Or, at the touch of a button, activate Aware mode to hear what’s happening around you. Proprietary StayHear+ tips provide a soft, secure fit. The inline microphone and remote let you switch easily between calls and music with your Samsung Galaxy smartphone. Weight: .1 Pounds Ear Cushion Material: Silicone Cable/Cord Length: 52 Inches Electronics Features: Call Functionality, Lightweight Design, Adjustable Ear Buds Connection Types: 3.5mm Jack, USB Wireless Technology: Wireless Package Quantity: 1 Compatible With: Android Noise