Get all day audio with the Backbeat SENSE SE Special Edition Headphones by Poly. These wireless headphones boast an incredible 330-foot Bluetooth range with compatible Class 1 Bluetooth devices, including iPhone, iPod, and more. Thanks to audio control and power management to save battery, you get an astonishing 18 hours of listening time and 21 days of standby time. Combined with extremely soft memory foam cushions, you can wear these and listen to music all day. The invisible P2i coating gives these special edition headphones resistance to water, sweat, and rain. Available in a beautiful, deep brown, you also have full music control through buttons on the headphones. The Backbeat SENSE SE maximize your listening time and offer all day comfort.