Hi-Res Audio: Certified by Japan Audio Society for “ Hi-Res Audio”, the Redmi Earphones give you a complete and very accurate sound quality that brings life to your music experience. Aluminum alloy sound chamber with precisely structured 10mm dynamic drivers to deliver strong bass, full vocals & good treble performance. Water Resistant : No In-built HD microphone: High definition wire-controlled microphone for clear & stable call quality Y shaped flexible cable: Redmi earphones sports a 1.25m strong & flexible cable , comfortable for listening music with the portable devices. Multi-function button: Play/pause music, Answer/end call function made easy with a simple press of the multifunction button Ergonomic & designed for comfort: Redmi earphones aesthetically designed with in-ear structure ergonomically angled to fit in your ears for a long lasting comfort.