?High Quality Design and Performance?The CVM-WM300 wireless lavalier microphone is made of full metal and has excellent shielding performance. When the working distance is within 197 feet, you can switch to low-intensity mode, which helps reduce power consumption for longer standby time. Above 197 feet, you can select high-intensity mode to improve audio quality. ?Multifunctional Wireless Microphone?The 3.5mmTRS-TRS audio cable/3.5mm TRS-XLR audio cable is compatible with Canon, Sony, and Panasonic DSLR cameras and camcorders. Widely used in YouTube, Podcast Vlog live broadcast, video recording, interviews, program hosting, speeches, churches, weddings, etc. ?Long Working Distance?Working distance is up to 394 feet(120 meters)(in open area, up to 263 feet(80 meters) in barrier area). With audio dynamic display bar on LCD display screen. ?Real-time Monitoring?This wireless Lapel Lav Mic has the functions of real-time monitoring of the receiving end and power monitoring of the transmitting end. The LCD screen can clearly see the signal strength, battery, recording and other functions. The mono/stereo output mode can be switched, and you can choose the mode according to your own needs. ?Easy to Charge? CVM-WM300 wireless lapel microphone has a built-in rechargeable lithium battery with a working time of up to 10 hours. It supports USB-C (one to three) charging and can be used while charging. ?96-Channel?The dual transmitters triggered by one receiver which can be used for multiple devices working together, Adjustable RF signal strength or auto-scanning for quick channel selection to A/B group.With LCF low cut filtering Mode and Manual / Auto IR sync.