With the goal of offering studio-level sound quality to everyone SoundMAGIC has created the E80C earphones. Listening with the E80C opens up the world of studio quality sound that never sounds boosted or enhanced with a neutral and poised sound stage. Equipped with a 3-button remote with automatic switching between Apple and Android smartphones for interchanging devices with ease make the E80C a truly versatile earphones. To achieve true to original sound the redeveloped drivers of the E80C incorporate new high purity copper winding material specially imported from Japan. This material results in a higher impedance rating requiring more driving power to achieve the full potential of the E80C. A high-resolution digital audio player or headphone amplifier will bring out the best sound. Compatible with all smartphones, the E80C incorporates a microchip in the 3-button remote that switches automatically between Apple and Android smartphones. Owners of multiple smartphones can easily swap between devices to control volume, track control and call answer/end functions. Compatible with both Apple and Android devices including iPhone, iPod, iPad, MP3 Player, Samsung Galaxy, Sony Xperia, LG, Nexus, HTC, Nokia Lumia, OnePlus etc. Box Contains: SoundMAGIC E80C Earphones in Gun Metal. Red 3 pairs dome shaped silicone eartips (S/M/L). 3 pairs flat silicone eartips (S/M/L). 1 pair Double Flange silicone eartips (M). 3 pairs Comply foam tips (S/M/L). Hard carrying case. Cable clip. 1 Year Warranty. Note: Manufacturer Recommends storing the earphone in its supplied case when not in use.