wireless lapel microphones with charging case, adopts 3 different noise reduction modes. Its own is built-in intelligent active noise reduction chip, means you can record clearly in noisey environment. In addition to its auto AI noise cancelling, there are a manually noise recuction and reverberation mode for selection, a real noise-cancelling microphone. Built-in 700mAh rechargeable battery, works up to 7hours on a single charge of 2hours. And it has 4 indicator lights information on charging case to clearly tell us the remaning power of 25% 50% 75% 100%Just plug the lighting connector into iPhone iPad or Android devices, and clip the lav mic onto shirt, it starts working in One Second. Two pack mini microphones, means two people can get involved in a video recording together. Suits for Youtube, Video, live streaming, Podcast, Blog, Vlog, Zoom, Interview, Online Meeting, Online Education, TikTok and Singing recording ect.Used upgraded high-sensitive condenser microphone, it can deely retsore the sound to most original, and even make the sound qulaity better. Ideal for Bloggers, Journalist, Mukbang, Fitness coach, Office people