If you're after that extra bass feel these are the earphones for you. They come with unique bass boosters that deliver wider frequency sound with minimum loss of low frequency sounds. The special design of the soft rubber earpiece allows bass to be heard and felt. Just great for anyone who wants to experience the kick of bass sound... Key features Metallic Silver Colour Silent Cap Design 1.2m Cord Neck-chain Style Cord Specially Designed Earpiece L-shape Gold Plated Stereo Mini Plug High Quality 16mm Driver Unit Sony Acoustic Twin Turbo Circuit Neodymium Magnet Specifications Cord Length: 1.2m Power Handling Capacity: 50mW (EIA) Impedence: 16 ohms (at 1KHz) Sensitivity: 108dB/mW Driver Unit: 16mm Frequency Response: 8 - 23 000Hz Weight: 5g (without cord)