Work for 2 Person at Once: this wireless mini mic comes with 1 Receiver, 2 transmitters, adopted with steady 2.4GHz technology, low latency, long distance up to 65ft in open air. Ideal microphones for creators video recording, live streaming, podcasting, vlogging etc. Clear Audio Smart Noise Reduction: Omnidirectional mics with premium metal windscreen shield, built-in dynamic noise reduce chip, no trouble of settings, help you get a better recording experience out of noisy surroundings, ideal for YouTube, TikTok or Facebook etc. Plug Play: no messy of cables, just let receiver plugin cell phone and turn on the microphones, it will auto paired immediately. No extra settings, apps or Bluetooth. One Button to Mute helps you quickly muting the mics in seconds, no need to be troubled to disconnection like others 36 Hours Battery Life: upgraded design with 800mAh battery case add 5 times more power juice for transmitter, each transmitter can work up to 6 hours Lapel Mics for iPhone iPad: this wireless lavalier microphone mics for video recording can compatible with iPhone 7 / 7 Plugs, 8 / 8 Plus, X / XR / XS / XS Max, 11 / 11 Pro / 11 Pro Max, 12 / 12 Pro, iPad 2 / 3 / 4, iPad lightning port iPhone devices (Notice: can not work with type c devices)