• Input: 3.5mm 4-pin Female x1• Output: 3.5mm 4-pin Male for Mic x1; 3.5mm 4-pin Male for Audio x1• Connect a 4-position headset to a computer/Laptop that has separate microphone and audio ports• Gold plated connectors resist corrosion and ensure optimum sound quality• Oxygen-free copper provide maximum's conductivity and durability• Compatible wit..

• It allows you to use older audio enhancements with newer computers• It also works with any headset / microphone configuration that is based on a 3.5 mm jack• It is clearly labelled adapter so colors and symbols for easy identification of microphone and headphone jacks..

• Support QC 3.0/20 (18W Super-fast charging)• Compatible with  all USB devices• Compact and Portable• Compatible device from 0% to 80% in just 35 minutes..

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