PLUG-PLAY WIRELESS MICROPHONE: BY-XM6 S6 is a 2.4GHz wireless lavalier microphone system consisting of 2 transmitter and 1 receiver. Designed for mobile devices with a USB-C port.No extra cables, APPs or Bluetooth needed,turn on the transmitter, just plug the receiver into your device (Type-C Port) and the microphone will automatically pair and start working 328FT OPERATING RANGE & 7H WORKING TIME: The BY-XM6 wireless lavalier microphone system uses 2.4GHz frequency hopping adaptation to achieve stable signal transmission up to 328 feet (without obstacles), and up to 7 hours of battery life can support you to record outdoors for a long time REAL-TIME MONITOR & MONO / STEREO OUTPUT: The wireless mic has a 3.5mm headphone jack on the receiver for real-time monitoring, you can control the recording quality and make adjustments, and select the stereo/mono output mode at the receiver end to meet the recording needs of different occasions and facilitate post-editing.