0.01US dollars
http://goo.gl/nf4iY
High-Tech design, excellent sound quality, extremely smart.
Ideal for you to enjoy the wonderful music anywhere and anytime
This 3.5mm ear bud fits all 3.5mm earphone jacks and delivers great sound
Easy to use and carry.
A must-have fashionable product.
Lightweight for maximum mobility.
Best for portable MP3/MP4/MP5, MD, and CD players.
Powerful, bass-driven stereo sound.
High passive attenuation of ambient noise.
Impedance: 32
Efficiency: 101 dB SPL
Frequency response: 50Hz-20KHz.
Maximum input power: 10mW.
Cable length: 1.0m.
Comes with built-in microphone.
