WAAV Rover Over Ear Active Noise Cancellation Bluetooth Headphones w/ANC for iPhone 5 5s 6 Android Samsung by WAAV Audio ACTIVE NOISE CANCELLATION: Perfect for eliminating bus, train, or airplane engine sounds. Flip the noise cancelling switch to boost the treble and mute surrounding bass background noise MUSIC and PHONE CALLS: Bluetooth 4.0 with crystal clear music and phone call capabilities MULTI-DEVICE CONNECTION: Connect 2 devices simultaneously via Bluetooth (Ex. cell phone and laptop) with 30-foot wireless radius TRAVEL CASE INCLUDED: Zipper clamshell traveling case includes flat aux audio and micro USB charging cables and microfiber cleaning cloth SUPERB COMFORT: Plush genuine protein leather ear pads and adjustable stainless steel inner headband for extended use