Item Type: Wired Lavalier Microphone r nMaterial: PVC, Aluminum Alloy r nMicrophone Interface: 3.5mm r nAdapter Interface: 6.5mm r nBattery: 1x AA Battery (without) r nCable Length: Approx. 5m/16.4ft 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 due to 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 microphone jack does not support AUX). 3、NOISE REDUCTION TECHNOLOGY: Lavalier lapel microphone features low frequency noise reduction technology and 360 degree pickup design to provide the microphone with perfect sound quality. 4、5M CABLE: Wired clip-on microphone cable is 5m long, you can use the microphone flexibly, move freely during recording and achieve long distance recording. 5、CLIP ON: Omnidirectional condenser lapel microphone has a mini metal clip that allows you to easily attach the microphone to your collar, tie or pocket. You will barely notice the microphone is there.1 x Wired Lavalier Microphone n1 x Adapter n1 x Cotton Head n1 x Instruction Manual n1. Compatible with for iPhone and for Android devices, adapter required (not included). r n2. All data are measured manually, and there are certain errors in the measurement results.