Hi-Fi Reflective Sound Technology Earbuds Headphones with Microphone-Black/Carbonite You don't have to spend a lot of money to get great sound and nowhere is that more evident than in these in-ear earphones. Featuring a unique design, they produce better sound, with stronger bass and cleaner highs, than conventional in-ear designs. Enjoy your music on-the-go and keep more of your money in your pocket, without making sonic sacrifices of any kind. These in-ear earphones feature sound quality that rivals that of over-the-ear headphones costing hundreds of dollars. The unique design inverts the driver orientation so that the sound reflects, reverberates, and builds body within the aluminum shell. This produces a flatter frequency response, with a stronger bass response and cleaner mids and highs than conventional designs using the same materials, as shown in the chart above. Life is too short for earphones that don't sound great! We believe that the whole point of listening to music is to hear the music as the artist intended. Our engineers and audio experts have spent countless hours listening to and comparing various speakers and headphones until we were satisfied we had found models that fit our demanding standards. We are not just building on our history of great audio products, we are taking it to a whole new level! Features - Unique and patented reflective design with drivers oriented outward, away from the ear - Reflective design reduces ear fatigue for extended listening sessions - In-line microphone with play/pause/skip controls for both Apple® and Android™ smartphones - Aluminum housing for improved durability and sound quality - Tangle-free flat cable design - Gold plated TRRS plug ensures smooth, corrosion-free connections - 90-degree connector reduces strain on the cable - Enhanced bass response and cleaner mids and highs