Easy Connection, Plug & PlayThe smart clip-on microphone is much easier to use than other microphones. Just plug the receiver into your devices and turn on the power switch of the transmitters, the two parts will get connected successfully and auto paired immediately. Then you can start to record voice or videos without opening extra app or bluetooth in your cellphone Lightning/USB-C 2-in-1 ReceiverThe professional lavalier microphone fully supports USB-C and Lightning interfaces. Compatible with iPhone, iPad, and more IOS / Android Devices. (Note: Please turn on the "OTG" function of your USB C device before pairing)Omnidirectional Sound & Noise CancellationThe wireless mic is built with professional-grade intelligent noise reduction chips, providing effective identification of the original sound and clear recording in noisy environment. Ensure you get quality sound and a better experienceNote: It can be used for iPhone/iPad with lightning port and usb c. Please make sure the bluetooth in your cellphone is OFF before starting to make voice/video recordings. For Andriod devices, make sure to open OTG function before using65ft Distance & 5H Battery Life This portable iPhone microphone is designed with 2.4GHz wireless transmission technology, which helps you get rid of messy wire and cover up to a 65ft stable signal transmission, this mini wireless lavalier microphone provide more than 5 hours of battery life and only 2 hours to get fully charged