Wireless Microphone - The microphone works continuously for up to 7 hours. The charging case provides 15 hours of battery life. There are four indicators on the charging box that clearly show you the corresponding remaining power at 25%, 50%, 75%, and 100%. While using the lavalier microphone, you can charge your device simultaneously. This mini microphone is only compatible with devices with a Lightning connector (iPhone/iPad), it does not work with Android devices. Omnidirectional Sound Reception. 3 different noise reduction modes are used. It has a built-in intelligent active noise reduction chip, a built-in sponge windshield to reduce wind noise and noise, and an AI algorithm intelligent noise reduction module that can accurately filter different sounds and has strong anti-interference capabilities. In addition to the automatic AI noise reduction function, the real noise reduction microphone also provides manual noise reduction and reverb modes. Easy to Connect Automatically. Wireless microphones are very easy to install. Plug and play requires no adapters, Bluetooth, or apps. It will be up and running in less than a second. The two-piece microphone allows two people to participate in video recording together. Providing efficiency and convenience for team collaborators. (Note: Bluetooth wireless microphone, if the matching fails, don't worry, just turn off the device and try again) 75ft Range - Built-in optimized antenna and advanced wireless transmission technology provide up to 75ft of stable coverage indoors or outdoors. The omni-directional wireless lavalier microphone provides the clearest sound quality for 48kHz 16-bit audio. It uses an upgraded high-sensitivity condenser microphone to store the same or better sound than the original. Best for bloggers, journalists, TikTok, fitness instructors, teachers, YouTube, Instagram, online video tutorials, and singing recordings. Portable and User-Friendly Design. The wireless lavalier microphone only works with iPhone or iPad. By turning the switch up or down, you can pause and resume recording. By pressing and holding the M button, the microphone can be turned off to save battery life. Portable to carry, clean and stylish design. The charging case has both storage and portability features. Its compact size allows you to easily create videos anytime, anywhere. The wireless microphone is completely free of wires, you deserve it. Wireless microphone Mini microphone