Top features: – Ultra-light neckband to provide comfort and stability when working out – Up to eight hours battery so you can get a whole weeks’ worth of training – Simple controls with remote so you can play or pause music and answer calls Ultra-light neckbandStay comfortable when working out thanks to the Sol Republic Shadow Wireless Bluetooth Headphones. The neckband is made from flexible material to comfortably sit on your neck.Workout whenever you want as the headphones are sweat and water resistant. This means you can work out and build up a sweat without the fear of ruining your headphones.Up to eight hours batteryWith an impressive 8 hours of playback before charging again, you can get a whole days of listening or a weeks’ worth of workouts. When your charge runs low, simply use the provided USB cable and plug them into a device with a USB port or a USB adapter to get it charged up.Simple controlsThe simple controls make it easy to play and pause your music with the Sol Republic Shadow Headphones. You can also take and hang up on calls while you’re still working out at the gym.After the gym you can simply fold the neckband so you can travel with them in your backpack or pocket, the choice is yours.