Genius HS-i220

20 - 20000Hz, 95 ± 3dB, 16Ω ± 15%, gold 3.5mm, 1.2m, black/yellow The HS-i220 from Genius features a smart three-button remote with an omni-directional microphone. The in-line remote/mic gives you complete control of your calls and music. You can adjust the volume, control the music and video playback, or answer calls from your iPhone 3GS and iPhone 4 more easy. The 9mm high definition dynamic driver creates clear sound and perfect bass. The ear canal design reduces outside noise and enables deep punchy bass for the ultimate audio experience. The remote is lightweight and durable, perfect for your mobile lifestyle. With the integrated three-button remote, you have complete control at your fingertips.