Top features:- Truly wireless so you never have to deal with cables again – Sweat and water resistant so they can survive intense workouts – Up to 45 hours of charge with the provided charging case Truly wirelessListen to all your favourite playlists completely wirelessly with the Sol Republic Amps Air Wireless Bluetooth Headphones. They’re truly wireless so you’ll never have to worry about getting your cables tangled up again. Use them when you’re at the gym, on the train or even when you’re lounging around.Sweat and water resistantSo you can work out for longer, the Amps Air Headphones are sweat and water resistant. Workout at home or in your local gym and build up a sweat whilst listening to your favourite motivational tracks.You can play or pause your music, as well as taking phone calls thanks to the button on the side of the in-ear headphones. This helps to make your life that little bit easier whilst enjoying your music.Up to 45 hours of chargeThe headphones give you up to three hours of use per charge. To make it even easier when on-the-go, the case provided gives you up to 15 full charges. This means you can get a total of 45 hours’ worth of listening time before having to charge the case – ideal for times when you’re travelling.