DUNU 3.5mm Impedance Plug
DUNU 3.5mm Audio headphone Jack Adapter Converter Impedance Plug
Adapter is used to reduce low noise and protect hearing. It is suitable for earphones with high sensitivity and low impedance, effectively increasing the low frequency and lowering the high frequency. It can also reduce the volume and protect the hearing, but the front end (player) volume will not decrease.
75Ω : Mobile Phone/Desktop computer/laptop /MP3/Lossless player /Portable Amplifier（Output power＜500Mw）
150Ω : Portable Amplifier（Output power＜500Mw）
Green pins: 75 ohm
White pins: 150 ohm
Length: about 4.8CM
Plug: 3.5mm gold-plated
All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.
Economy shipping: Will be shipped without tracking number.
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It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.
Express service: Will be shipped via DHL/EMS/UPS/FedEx