Sound Meister series is Kenwood's top range product line with the greatest emphasis to achieve the highest quality, from product design, components selection, to attention to details. Largest Sound Driver Features a 53mm diameter sound driver, the largest size in Dynamic Headphones. Aluminium Housing Pure aluminium housing suppresses unwanted resonance, giving a clear high resolution soundscape. SUYP magnetic circuit High permeable SUYP (pure iron) magnetic circuit is used. The magnetic flux density and uniformity is maintained in an L-shaped configuration to improve the linearity of the voice coil. Sound is faithfully reproduced as how the original recording is meant to sound. 4 cores cord The headphones Y shaped cable uses 4 cores cord to achieve superior left right channel separation, giving a clear, distinct soundscape. Self-Adjustable Head strap A Self-Adjustable strap that will fit any user's head comfortably. Plus with soft ear-pads on each side, you can wear the KH-K1000 comfortably for a long time. It delivers remarkable sound quality that is pure and warm.		Contents .. Kenwood KH-K1000 Headphones with 3.0m, Y-shaped cord with Gold-plated stereomini plug Gold-plated Stereomini to Stereo plug adapter Supplied by Authorized Resellers in Japan. 1 year Japan Warranty from the day we sent your parcel. We can help you liaise with the maker in Japan. You will pay for postages to/from our Japan office. Singapore and Malaysia buyers can bring/post to us locally. We will deliver FREE to/from Japan. Return postage chargeable.   Type Close, Dynamic Driver Size 53mm Frequency Response 10~45,000 Hz Sensitivity 98dB/mW Impedance 42ohm Output 1,500mW Cord Length, Shape 3m, Y Weight 390g Weight in Retail box 750g