Only for mobile phones with USB-C and OTGCompatible with iPhone 15 or newer! The wireless lavalier microphone can be used for mobile phones with USB-C port. The wireless lavalier microphone is equipped with 2 plush windscreens and 2 replacement sponge heads, and the microphone is equipped with a built-in noise reduction tool to eliminate low-frequency noise and retain high-frequency vocals, providing pure recording effects. Note: Some Android phones need to turn on OTG. Stable TransmissionThe microphone for iPhone 15 provides stable transmission within 65 feet in an obstacle-free environment. Suitable for various scenarios such as game live broadcasting, recording videos, and online meetings. 7-hour long battery lifeThe wireless microphone for iPhone 15/Android can enjoy 7 hours of working time after a full charge. The receiver has a charging port that can be charged directly while working at the same time, which is very suitable for outdoor interviews, video podcasts, vlogs, and no need to worry about battery life. Product CompatibilityThe wireless lavalier mini microphone is only compatible with iPhone 15/iPad 15/Android. If you can't connect, search for {OTG} in the settings and turn it on. When one of the microphones is running low on power, you can replace the other microphone while charging the low-power microphone. [One-click automatic pairing] Plug in the mobile phone receiver and turn on the microphone power to achieve automatic pairing. (Note: If the pairing is unsuccessful, don't worry, just turn off the device and try again)