Descriptions:
-Mobile phone handsfree ear hook with microphone.
-Mobile phone handset with logo imprint service available.
-Handsree earhook with changeable ornament sponge in colors.
-Mono handsfree headset with switch/volume control available if required.
-Mobile phone earphone suitable for any mobile models as needed.
-Mobile headphone with RoHs/CE available as demand.
-Ear hook headset with buyer's specifications accepted.
-Package: PE bag / blister case / color box, or any others as needed.

Headset specifications:
-Driver unit: Dia 13mm
-Impedance: 32ohms
-Sensitivity: 109dB+/-3dB
-Max input power: 15mW
-Frequency Response: 20Hz-20,000Hz
-Cord length: 1.2m+/-3%
-Plug type: Compatible for any mobile models as required.

Microphone specifications:
-Dimensions: 6×5mm
-Sensitivity: 54dB+/-3dB
-Frequency Response: 20Hz-20,000Hz