Double Noise ReductionUpgraded low-cut + ENC environmental noise reduction accurately reduce noise of different frequencies and retain the original texture of the human voice. Utilizing a wireless microphone compatible with both iOS and Android devices ensures versatility across various platforms. It is seamlessly compatible with iPhones 15/14/13/12, Android smartphones, iPad and laptop. Plug and Play while ChargingThe back clip design combined makes the installation flexible and easy to carry, allowing the transmitter to be clipped on clothes very conveniently and quickly. Turn on the power switch of the receiver and microphone, then plug the receiver corresponding plug in your devices, they will automatically connect. With type-C charging cable, the receiver and the phone can be charged at the same time. 24 Working Time with LCD display Charging CaseWireless lapel microphone transmitter has built-in rechargeable battery with working time up to 5 hours.With a charging case