The by-xm6-s1 from boya is a modern wireless lavalier microphone with built-in rechargeable battery. You can record with both the by-xm6-s1's built-in microphone and the separately supplied clip-on microphone. This allows you to attach the transmitter in seconds if needed, or take the time to attach the microphone with your tie clip. The many included accessories make the by-xm6-s1 an all-in-one system. By-xm6-s1 in practice by-xm6-s1 transmitter and receiver are unpacked and the power button is pressed, automatically connecting the two devices. The system is ready for immediate use. Optionally, you can connect the windscreen to the by-xm6-s1's built-in microphone. This is only necessary for outdoor exposures. If you attach the elastic microphone to your clothes with the included clamp and plop cap, you can hide the cable and transmitter well. Thanks to the included 3.5mm cables for cameras (trs) and smartphones (trrs), the by-xm6-s1 can be used universally. If your smartphone doesn't have a 3.5mm input, use the separately available lightning or usb-c cable for iphone, ipad, and android. See optional accessories. By-xm6-s1 special settings the transmitter and receiver are connected immediately after unpacking. If you are in a location where multiple by-xm6-s1 systems are installed, 10 transmitters and 5 receivers can operate in parallel on the reliable 2.4 ghz frequency. There are two 3.5 mm connectors on the receiver. This allows you to record the sound via the line output and listen to it via a headset at the same time. There are also various general settings like the volume and a mute function. By-xm6-s1 application with the by-xm6-s1, you can make high-quality voice recordings at any location. It is ideal for interviews, presentations and shows. The built-in battery has a life of 6.5 to 7 hours. With the included cables, you can easily charge the batteries via a usb-a port. This gives you enough capacity for any shoot or day of shooting. You can read the settings on the bright oled display under all lighting conditions. You can easily carry the transmitter, receiver and accessories in the included carrying case. Currently, the set can be seen with a transmitter and a microphone. There is also a set with two transmitters and microphones. These can be found under optional accessories.