MAK MK-40 Dual Wireless Microphone With Charging Case Display Features and Specifications:- 1.) Very Easy To Use: No Hassle To Clip It. This Collar Microphone Has A Clip Behind The Mic. Just Clip The Mic To Your Outfit And Start Recording Your Voice & Video. 2.) Handy & Compact To Carry :This Collar Microphone Is Small In Size And Light In Weight. One Can Carry It In Pockets Easily. The Charging Case is Very Portable which enable you to record anywhere at any time. 3.) 360 degree Omnidirectional Mic Head : 360 Degress Direction To Collect Your Voice, Keeping Your Sound More Focused & Not Picking Up Sounds From the External Environment Easily. 4.) Active Noise Cancellation Feature: There is a Mode For Noise Reduction which one can access by tapping on the power button on mic after successful connection. 6.) Voice Changer Function: : There is a Mode For Switching your Voice into Heavy Monster Voice or Cartoon Child Voice, which one can access by tapping Two Times on the Receiver button on mic after successful connection. 5.) Type C & Lightning Compatibility: The Connector ensures Compatibility with almost every SmartPhone & Tablet in Market Today Like Samsung, Realme, Oppo, Oneplus & Iphone with Type C Port or Lightning Port. 6.) How to Use: Plug in the connector in your Mobile and then see the Blue indicator blinking. Then, Turn ON the mic by just pressing the power button for 2-3 seconds or mic is already on when you take it out of the case, It will start blinking Blue, Let the Mic connect to the connector automatically. Then, The indicator on both Mic as well as Connector will stop blinking, Indicating that the Connection is successful and now it can be used to Record Videos and Vlogs. 7.) Accessories included: Charging Case, Type C Charging Cable, Type C Receiver, User Manual