Descriptions:
-Metallic in-ear earphones with high-class appearance.
-MP3 ear phones with excellent stereo sound.
-Stereo earphones with  flexible ear cushions fit a variety of ear sizes.
-Metallic ear buds with RoHs/CE available as demand.
-Stereo headphones perfect use for iPod, MP3, MP4 and any devices with 3.5mm Jack.
-Earphones 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