Specially developed 12mm drivers combine a compact, lightweight design with a high sensitivity of 112 dB/mW for powerful sound without distortion even at high volumes. Make hands-free calls with the integrated remote control and microphone, and select music tracks without touching your smartphone. The Powered Bass Duct++ technology delivers deep, responsive bass and powerful low frequencies, making it ideal for modern, bass-heavy music. The cable is ribbed to prevent tangling and knots in the headphone wires. With four earbud sizes (XS, S, M, and L), you can customize the fit for a comfortable listening experience on the go.