SONY EX90SL

Original .The price will be $27.90/pcs.

Decent package with high texture, bright clarifying highs. excellent overall performance with a free bass, a free bass, a real middle, a good high

Wear mode: in-earImpedance:16ΩSensitivity:106dbFrequency response:5-25kHzCable length: 1.2mWeight: 7g

And my msn/email is tony@thecysd.com

And skype is thecysd-tony