Small but perfectly formed, the Sony in-ear headphones are inserted into the ear canal to create a seal to the outside world that effectively isolates outside sound - so it's just you and your music in a world of your own. Small and light, these headphones are perfect for portable music players.

 

Tecnical Spec:

 

Frequency response: 18-21,000 Hz

Sound pressure level: 112dB SPL

Impedance: 16 ohms

Distortion: <0.1%

Transducer type: dynamic, open

Headphone type: inter-aural

Connector: 3.5mm stereo mini-jack plug