A tough team player to keep you connected and listening to your favourite tunes while you're working up a sweat. Fitbit's Flyer wireless headphones are moisture resistant, hardwearing and lightweight to let you move the way you want for an unrestricted workout. They can be paired with up to 2 Bluetooth devices at once and will give you audio prompts for battery life, song volume and incoming calls. Plus, they're compatible with Siri, Cortana and Google Assistant. Perfect fit Built not to budge, the Flyer headphones have integrated wings and fins to ensure they securely sit inside your ears and remain in place while you run, jump and squat. Read more… To guarantee a custom fit you're supplied with different sizes of ear tips, wings and fins, allowing you to mix and match the sections. Superior sound Using high-quality components and an AAC Wireless Codec, the Flyer headphones deliver premium audio, wirelessly. Combing a solid in-ear seal and exceptional audio system they create Passive Noise Isolation barrier, which works to reduce outside noises for a clearer sound experience. Featuring 2 dynamic sound settings - Signature and Power Boost - to put the power in your hands. Signature: standard, clear sound to use when you're commuting to work or exercising outside Power Boost: incorporating sound technology by Waves to amplify bass, EQ and stereo feel for when you want a bit extra Multi-device connection You can link the Flyer headphones with up to 2 Bluetooth devices simultaneously, so you can swiftly switch from watching a movie on your tablet to answering a call on your smartphone. And to save you time the Flyer headphones will remember up to 8 devices, which means no need for re-pairing every time. Communication box Its 3-button design means you can easily adjust the volume level, as well as pause or skip songs. You can also use the controls to answer and end calls while the dual microphone on the side works to suppress external noise for clear calls Powerful battery Flyer headphones offer up to 6 hours of playtime to provide you with enough juice for your commute and gym session. What's even more impressive is that you can get a full hour of playtime after just 15 minutes of charging, so don't worry if you're battery is running low. Compatible with Bluetooth-enabled devices: Android, iOS and Windows smartphones Windows & OSX computers A2DP Bluetooth mono & stereo devices Fitbit Ionic Water resistance Light levels of condensation, like rain, sweat and splashes, won't damage the headphones, but they cannot withstand large amounts of water. They're not designed for swimming or being submerged.