The ergonomic SoundMAGIC EP10 earbud earphones deliver a dynamic stereo sound experience and are ideal for connecting with portable media devices. Ideal as an upgrade to the earbuds that come bundled with most music players. With dynamic drivers the EP10 produce rich audio with a wide frequency response. The EP10 from SoundMAGIC provide high-quality audio in a lightweight and ergonomic design. A standard 3.5 mm jack plug provides compatibility with MP3 players, CD players, computers, and more. Color: Black Red. Technical Specifications: Headphone Type: Earbud - Driver Type: Dynamic, Neodymium - Driver Size: 15 mm - Frequency range: 25Hz - 22kHz - Impedance: 16 - Sensitivity: 115dB - Cable Length: 1.2 m - Connector: gold-plated 3.5 mm angled plug - Weight: 8 g.