High Quality Retractable earbuds in ear earbud for iPad Iphone Apple 

Super cool for Promotional gift  

Descriptions:

-Fashion retractable earbud with in-ear design wearing comfort.

-Stereo earbud with fashionable colors are available.

-Retractable earbud portable and easy to use.

-In-ear earbud with OEM/ODM orders are welcome.

-Earbud with logo imprint service offered.

-MP3 earbud with RoHs/CE available as demand.

-Music earbud good item premium,promotion gifts.

-Package:PE bag / blister case / color box

Specifications:

-Driver unit: Dia 10mm
-Impedance: 32ohms
-Sensitivity: 109dB+/-3dB
-Max input power: 10mW
-Frequency Response: 20Hz-20,000Hz
-Cord length:About 1m in retractor
-Plug type: 3.5mm stereo