[COMPATIBLE DEVICES] Works with devices equipped with a 3.5 mm AUX audio jack including older smartphones laptops PCs and some tablets. Not compatible with Lightning or USB-C ports[EAR SIZE] Ideal for users with small-medium ears under 2.5 in length. For users with larger ears we recommend choosing the large-sized earbud for a more comfortable fit. [OPEN-EAR DESIGN] Resting lightly on the outside of your ears instead of inside them the Resolve relieves ear fatigue and maximizes comfort. Listen privately to calls music podcasts or videos yet still hear your surroundings at the same time. [COMFORTABLE FIT] The Resolve's earhook goes around your ear while holding the earphones firmly over your external ears so that they stay as you move around.

Since it doesn't go directly into the ear it will not cause pressure or pain in your ear canals. [IN-LINE CONTROLS] The multifunctional in-line controls allow you to play / pause your music adjust the volume up / down skip / replay tracks answer / reject calls and activate your voice assistant - all without touching your phone or device. [CRYSTAL CLEAR CALLS] With a built-in in-line microphone the Resolve enables you to make crystal clear calls at any time. Enjoy hands-free calling that's perfect for an on-the-go lifestyle. [WIDE COMPATIBILITY] The Resolve's 3.5 mm AUX jack ensures high-quality audio without any distortion.

It's compatible with most 3.5 mm-enabled devices such as smart phones laptops tablets desktop computers MP3 / MP4 players and other portable music players.