The iP-HS2 iMetal Isolation Headset is a headset designed to provide premium quality with style. A perfect headset upgrade for your BlackBerry Bold 9000, Curve 8330, Curve 8320, Curve 8310, Curve 8300, Pearl 8130, Pearl 8120, or Pearl 8110 multimedia phone using a 3.5mm headset jack. Featuring lightweight alloy metal body, high-fidelity isolation earphones, high-definition condenser mic, and soft-touch button for phone call and music controls. FEATURES: • Lightweight aluminum alloy body • High-fidelity isolation earphones • High-definition condenser mic • Soft-touch button for call answer/end and song pause/skip • 3 pairs/sizes (L,M,S) of eartips • iPhone-compatible stereo headset plug • 2-ft extension cable • Carrying pouch SPECIFICATIONS: • Earphone drivers: 9mm neodymium • Frequency response: 18Hz-22KHz • Sensitivity (1KHz, 0.1V): >100dB • Maximum SPL output :>120dB • Microphone sensitivity: 44dB +/-3 dB@1KHz • Microphone Frequency response: 20Hz-16KHz • Microphone impedance: 2.2K Ohm • Signal-to-noise ratio: > 58dB • Headset cable length: 4 feet • Extension cable length: 2 feet • Connection: 3.5mm with stereo audio & mono mic |