Enjoy rich, detailed sound with enhanced bass response without inconvenient cables and cords. iP65-rated splashproof, sweatproof, dustproof rugged design is great for outdoor use and protection from the elements. Bluetooth wireless capability lets you listen to audio from up to 33 feet away, while the sweatproof padded headband and ear cushions make extended listening a pleasure. Rechargeable battery provides long hours of continuous use. Built-in echo-canceling mic allows you to have wireless phone calls and a remote control on the earcup puts track control, play/pause, answer/end calls and volume control within easy reach. Voice prompts enhance user experience with Bluetooth pairing and interface confirmations. Voice activation lets you access Siri and Google Voice to make phone calls, listen to music, set reminders and more. Works with Melody Music Assistant that allows you to use your voice to access music while on the go, no Wi-Fi required. Included travel pouch provides added portability. Included travel pouch provides added portability.