The by-m1lv-u from boya is a compact wireless microphone set. Cables and batteries are not required during shooting, so the by-m1lv-u is quickly ready for use. The transmitter with built-in microphone of the by-m1lv-u can be clipped to the clothing of the person you want to record. The built-in battery provides power for up to six hours. The sound is recorded from your smartphone with usb-c input. Optionally, a tablet or computer with usb-c port can also be used. To do so, the receiver is simply plugged into the usb-c port of the device. The by-m1lv-u is ready to use out of the box with both audio and video applications. So you can start a video recording with any software of your choice, which is automatically accompanied by the sound of your by-m1lv-u. By-m1lv-u in practice in the open field, the by-m1lv-u transmitter and receiver have a range of up to 100 meters. Despite its compact size, you can count on a stable connection thanks to the reliable 2.4 ghz frequency. In buildings or other places with many radio signals, the range is still more than sufficient. If you wish, you can connect a headphone or earphone to the transmitter. Almost all headphones with a 3.5mm connector are suitable (trs and trrs). This allows you to monitor the sound recording and, for example. B. Adjust the gain. Three gain levels are available to adjust the sensitivity of the microphone. The mute button allows the person wearing the microphone to mute the sound. Application by-m1lv-u if you are looking for a plug-and-play solution for high-quality voice recording with your smartphone, computer or ipad with usb-c port, the by-m1lv-u is an ideal accessory. Practical for interviews and presentations, for example. The by-m1lv-u transmitter and receiver are ready to use right out of the box. The omnidirectional microphone picks up all speech sounds silently, regardless of whether the person is speaking softly or loudly. The indicator lights on the transmitter and receiver show the current status at a glance. When shooting outdoors, use the supplied windscreen to minimize wind noise. The included leather case allows you to safely carry the complete set with you when shooting.