Features: - Compact, high-quality sound:- High sensitivity 9mm driver units deliver clear highs and powerful lows from a compact design. - Inline remote and mic for hands-free calls:- Take hands-free calls and switch tracks without ever having to touch your smartphone, thanks to the inline remote and mic. - Tangle-free cable:- The cable has a serrated design to resist snags and tangles, keeping your headphones knot-free. - 4 sizes of earbud:- With a range of 4 earbud sizes, (SS, S, M, and L), you'll be able to customise your fit for comfortable on-the-go listening. Specifications: - Headphone Type : Closed, Dynamic - Driver Unit : 9 mm, dome type (CCAW Voice Coil) - Magnet : Neodymium - Sensitivity : 103dB/mW - Frequency Response : 5Hz-24,000Hz - Impedance : 16 ohm (1KHz) - Cable Length : Approx. 1.2 m, Litz cable,Y-type - Plug : L-shaped gold-plated 4-pole mini plug - Weights (Approx.) : 3g What's in the box 1 x Headphone cable Length Adjuster 1 x Earbuds