Rich sound quality Enjoy rich sound and deep, powerful bass with distinct tones between highs, mids, and lows for a unique acoustic experience. Crystal clear calls The Official Samsung Wired Earphones offer crystal clear quality for voice calls with an easy access remote control located on the wire for answering or declining incoming calls. Built-in microphone feature The built-in microphone and its positioning will provide you with clear phone call quality, regardless of time or location completely hands-free, so you won't need to take your phone out to answer a call again. Ergonomically designed for improved comfort and performance These Official Samsung Wired Earphones have been designed with comfort and quality in mind. The earphones are ergonomically designed so that they are not only easy to distinguish right from left but that they also provide superior comfort whilst directing the sound straight into your ear so you get the highest possible sound quality with minimum sound loss. Wide compatibility The Official Samsung Wired Earphones have a 3.5mm jack connector and are widely compatible with Android and iOS devices, alongside laptops and PCs. Please Note: This product comes in bulk packaging