Ear hook specification:

--Driver Unit: Φ10mm

--Impedance: 32ohms

--Sensitivity(Off/On): 103dB±3dB / 103dB±3dB

--Frequency Response: 20Hz-20,000Hz

--Max. Input Power: 30mW

--Noise Reduction Level: 8dB at 300Hz

--Cord Length: approx.1.2-1.5m

--Plug Type: 3.5mm Stereo Gold-plated

Ear hook use for:

--MP3, MP4, MP5, Gaming, PC, Laptop etc.

Ear hook pictures:

Shenzhen professional Ear hook SP-G1514