Mini-Size Portable & Durable: Weighing only 30g, the wireless mic is your go-to companion for on-the-go recording. With over 6 hours of continuous use after a full charge, it's perfect for outdoor recordings and events. Plug & Play Convenience: No adapters, additional apps, or Bluetooth required. Simply plug the receiver into your device, power on the microphone, and start recording. The Auto-Connected & Sync feature ensures hassle-free setup. Superior Performance: Enjoy professional full band audio with stereo CD quality (44.1~48kHz). The Real-Time Auto-Sync Technology minimizes the need for video post-editing, and the system supports multi-channel real-time mixing for a seamless audio experience. 20 Meters Barrier-Free Connection: Benefit from a stable 360 omnidirectional radio signal. The high-density anti-spray sponge and high-sensitivity microphone ensure clear and interference-free communication within a range of over 20 meters. Versatile Compatibility: Compatible with a variety of devices such as mobile phones, computers, tablets, speakers, cameras, and more. The collar mic is your versatile choice for interviews, teaching, singing, reporting and various recording situations. Lightweight & Portable: Measuring only 5 x 4 x 1 cm, the lapel mic is compact yet powerful. Advanced Features: The system includes a back clip (compatible with shoe mount) for easy attachment, a built-in mic for recording convenience, and advanced noise-canceling technology with a single press to reduce ambient noises.