1、3.5MM JACK: Wired lavalier microphone has a 3.5mm jack for phones, cameras and computers. You can use our lavalier microphone on a variety of devices because of its wide compatibility. 2、6.5MM ADAPTER: Lavalier microphone has a 6.5mm jack adapter that is compatible with digital consoles, instruments and amplifiers. (3.5mm mic jacks do not support AUX). 3、NOISE REDUCTION TECHNOLOGY: Lavalier lapel microphone features low cut raw noise reduction technology and 360 degree pickup design to give the microphone perfect sound quality. 4、5M CABLE: Wired clip on microphone cable is 5m/16.4ft long, you can use the microphone flexibly, move freely during recording, and achieve long distance recording. 5、CLIP ON: Omnidirectional condenser lapel mic has a mini metal clip that allows you to easily clip the microphone to your collar, tie or pocket. You'll barely notice the microphone is there.