The VMKLY Wireless Lavalier Microphone is a plug-and-play hands-free device that does not require any adapters, additional apps, or Bluetooth to connect. Simply plug the receiver into your device’s USB-C port and power on the microphones for easy connectivity. The wireless lapel lavalier microphones can be clipped onto your collar, freeing your hands for audio video recording and making live streaming more relaxed and enjoyable. This microphone is specifically designed for Android phones with USB-C and OTG functionality, making it perfect for YouTube, Facebook, live streaming, video recording, vlogging, TikTok, and Zoom. It features superior noise reduction and real-time auto-sync technology for clear recording in noisy environments and reduced video post-editing time. The long-distance transmission capability and long battery life make it ideal for use up to 65 feet away without cable and harsh noises. The product comes with a 1-year warranty and 24-hour customer service support. Please read the user manual before use and charge the microphone before the first use. Contact the manufacturer for assistance if needed.