EYNK Grooves Insane wireless neckband is lightweight, earbuds with a 45° oblique angle, super flexible neckband with streamlined design, in-the-ear design ensure a secure fit, allowing for ultimate wearing comfort to match your active lifestyle. It delivers stereo sound quality audio with a bass with crystal clarity, bass, and lower distortion. The nano-coating on the Bluetooth headphones provides protection against sweat & dust. These earphones are convenient to carry. Just take off the earbuds and the built-in magnets take care of the rest. It comes with a 1-year warranty against manufacturing defects, from the date of purchase.