Humanized line control tuning, true reduction, body line control.
Simple and convenient, free hands, simple operation, clear voice calls.
The device is compatible with the 3.5mm interface, and can be inserted in both forward and reverse directions, eliminating the trouble of the conversion line.
The advanced microphone noise reduction technology eliminates environmental interference noise in a wide range, allowing you to talk in noisy.
Unique design, personality and fashion.
This product is NOT ORIGINAL from SAMSUNG, so it has no warranty, refund or claims.