Elevate your audio experience with the UHF 642.2~660.8Mhz 1 to 4 Professional Wireless Conference Lapel Microphone. This advanced system is designed to meet the demands of professional environments, offering unparalleled sound quality and flexibility. Ultra-High Sensitivity and Stability: Leveraging innovative domestic technologies, this microphone system delivers ultra-high sensitivity and strong anti-interference capabilities. Enjoy consistent and stable audio performance, even in challenging settings. Instant Use with Fixed Frequency: The system is designed for immediate use with a fixed frequency point, eliminating the need for complex setup. Simply power on the device and start your presentation or performance without delay. Independent Four-Channel Control: Featuring a 1+4 audio output configuration, each channel's volume is independently adjustable. This allows for precise control over audio levels, ensuring optimal sound quality for every participant. Versatile Transmitter Options: The transmitter supports a variety of configurations, including conference, handheld, and collar clip options. Mix and match these options to suit different applications, from business meetings to live events. Expandable and Stackable Design: The system's stackable design supports up to 5 sets of different frequency points simultaneously. This makes it ideal for larger venues or events that require multiple microphone setups, providing flexibility and scalability. Choose the UHF 642.2~660.8Mhz Professional Wireless Lapel Microphone for a reliable, high-performance audio solution that adapts to your needs, ensuring clear and professional sound delivery every time.