This two-users wireless Lapel/lavalier microphones is 2-in-1. Meaning that it comes with two microphones for two users. Compatible with iOS devices (iPhones/iPads) to meet your audio recording requirements. The wireless mics are rechargeable. The microphone for iPhone has built-in Noise Reduction Chip, Strong Anti-interference Ability, Effectively Recognizes the Sound, and can still Record Clearly in a Noisy Environment. The wireless microphone is characterized by its stable signal and quick response, which is especially designed for You Tube, Facebook, Live, TikTok creators, Vlogger, Blogger, Podcasters, interviewers and other video recording enthusiasts. This clip-on mic is easy to use. Automatic Pairing. It automatically connects when plugged into the receiver. No Adapter needed. No software needed.