Bluetooth Wireless Whether you’re walking down the street or gaming on the couch, Bluetooth functionality makes it possible to take your audio anywhere you go. Wireless freedom also means no tangling cords and makes for easy storage when you’re done listening. 7-Hour Battery Life Enjoy the comfort and sound of your earbuds for a full 6 hours, without having to worry about recharging. Carefree listening is yours wherever you choose to take your soundtrack. Removable Flex-Collar Unlike other bulky and stiff products on the market, this low-profile collar is made of moldable plastic that gently hugs your neck, and can be removed entirely if you prefer. Use the notches in the collar or the provided S clip to adjust for the perfect fit or keep cables secure in place. OnBoard Mic/Remote Take calls and navigate your playlists with the easily located microphone and remote just under the left earbud. Use the + and - buttons to adjust volume or switch up music tracks. Press the middle button to answer/end calls or play/pause the music. Off-Axis Technology No ear canal is a perfect circle, so why should your buds be? The Smokin’ Buds 2 feature an angled and oval-shaped nozzle that aligns better with the natural shape of the ear, improving comfort and noise isolation. Supreme Sound Experience attacking bass, crisp vocals and precision highs, so you can hear your music with the highest quality possible.