Descriptions:
-Wired earphone with dynamic in-ear design, enhanced bass response.
-In ear earbuds with memory silicon ear pieces for optimium wearing comfort in ear.
-MP3 earphones with in-ear design, super wide frequency response,enhanced bass performance.
-3.5mm stereo earphone perfect use for iPod, MP3 and MP4 players.
-Wired headphone with RoHs/CE available as demand.
-OEM earphone with buyer's specifications accepted.
-Package: PE bag / blister case / color box, or any others as needed.

Specifications:
-Driver unit: Dia 10mm
-Impedance: 32ohms
-Sensitivity: 109dB+/-3dB
-Max input power: 10mW
-Frequency Response: 20Hz-20,000Hz
-Cord length:1.2m+/-3%
-Plug type: 3.5mm stereo