1. Compatible with iPhone/iPad with Lightning Ports The wireless lavalier microphone is compatible with iPhone 5/6/7, 7 Plus, 8, 8 Plus, X, XR, XS, XS Max, 11, 11 Pro, 11 Pro Max, 12/12 Pro, and iPad 2/3/4, iPad Air series, iPad Pro series. 2. Easy to use: Plug and play, no app/Bluetooth/additional adapter required. Simply insert the receiver into your iPhone or iPad and turn on the microphones (transmitters) for automatic connection. Say goodbye to tangled cables and enjoy hassle recording anytime, anywhere with these wireless lapel microphones. 3. Realtime voice synchronization without delay Features realtime autosync technology, significantly reducing video postprocessing. Supports multichannel realtime mixing, allowing synchronized background music and vocals for phones. 4. performance: The mini microphone for iPhone uses automatic realtime synchronization technology, ensuring sound and video are synced without delay. The external microphone for iPhone includes a builtin noise reduction chip for clear recordings even in noisy environments. It also supports multichannel realtime mixing, synchronizing background music and vocals instantly, greatly simplifying video postproduction.