Upgraded Design for 4 Person Voice CaptureGicorino upgraded wireless microphone supports simultaneous connection and pairing of up to 4 microphones, enabling seamless synchronized recording for four people without the need for post-production editing or splicing. Operation is simple with just two steps: insert the receiver into the device interface, turn on the microphone power, and automatic pairing is achievedno app downloads or Bluetooth configuration required, truly delivering plug-and-play convenience. Note: Android devices require enabling the "OTG" function in settings before use. Smart Noise Reduction, Clear AudioThis lapel microphone system is equipped with smart noise reduction technology and 360° omnidirectional pickup technology, effectively reducing background noise and delivering crystal-clear audio quality. It is suitable for various scenarios such as video recording, music production, podcasts, interviews, and vlogging. Wide CompatibilityThe wir