Klipsch redesigned the most comfortable headphones to create the ultimate listening experience for an unplugged, active lifestyle. Featuring Klipsch patented oval ear tips, signature sonic clarity, 8-hour battery and sweat-resistant design – the R5 Wireless headphones are made to take on any activity you choose.So comfortable it’s patentedThe Klipsch R5 Wireless headphones utilize patented contour ear tips that are anatomically designed to sit comfortably inside the ear canal. These soft oval silicon tips reduce ear fatigue and provide an amazing seal for excellent noise isolation and bass response. With your choice of patented oval ear tips, memory-foam tips or optional ear wings, the R5 Wireless headphones stay in your ears during even the toughest workouts.For a true custom fit and unparalleled security in your ear, a pair of Comply Ts-100 Comfort foam tips are included. The dramatic increase in ear retention ensures a comfortable hold for hours.Bluetooth 4.2 wireless connectivityWith aptX and AAC high quality codecs, the signal is as good as wired with no delay during video playback. The R5 Wireless headphones also support multi-point pairing, so you can pair two devices at once.Find the perfect fitThe R5 Wireless headphones include two cinch pieces to customize the cable to your desired length.Clear calls & simple controlsThe integrated cVc microphone automatically enhances voice clarity and actively reduces environmental noise to ensure your calls are loud and clear. The advanced three-button remote offers full control of most smartphones, including Android and Apple devices, for seamless control of music and phone calls. Double tap the multifunction button and use your phone’s voice assistant on the fly.8 hour battery lifeThe R5 Wireless headphones use a single lithium ion battery to deliver over eight hours of listening to music and taking calls. So you see: it’s time to get active! You won’t miss out on great sound on the way!