Plug & Play: No Adapter or Application required! Just plug the receiver into your phone, press the wireless mic button, and when the indicator light turns green, the connection is successful. In addition, you can also charge your phone through the receiver, achieving recording while charging | Compatible with IOS: Our wireless lavalier microphone is compatible with IOS smartphones, iPad, etc. (NOTE: Not compatible with iPad with USB Type-C port). The tiny lapel microphone is suitable for video recording, interviews, blog, podcasts, Youtube | Long Working Time & 65 ft Wireless Transmission: The lapel lav mic can be used for up to 6 hours after charging for 1.5 hours. And it supports an effective connection distance up to 65 feet, with a transmission delay of only 0.009s, allowing you to move around while video recording | Omnidirectional Sound & Noise Cancellation: With intelligent technology chip, 360° omnidirectional pickup mode. The mini mic is equipped with sponge windshield to reduce wind noise and plosives, AI algorithm intelligent noise reduction module can accurately filter various noise and has strong anti-interference ability | Warm Tips: NOTE: The receiver doesn't need to be charged! Please read the user manual and charge the wireless lavalier microphone before first use. If you have any questions during use, you can contact us at any time