Boomgear SX 100s Stereo Earphones
The sound isolating function works like a silencer, so you can enjoy pure music in your ears. It features earbuds that are only 6mm in diameter, so it'll fit perfectly into your ear. The earbuds are not only small, but it comes with built in subs for extra bass.
Comfortable and Fashionable Design
Use with PDAs, MP3 Players, Laptop, CD Player, Air plain, etc.
Speaker Size: 10mm
Sensitivity: 115+/-3dB at 1KHz 0.126V: Speaker unit
Normal Input Power: 10mW
Max. Input Power: 100mW
Impedance: 16 ohms +/- 5%
Frequency Range: 18Hz ~ 24KHz