This lensgo's 348C wireless microphone has two versions, 1V2 or 1V1. Today, I will mainly introduce the application of the 1V2 version. Through the 3.5mm cable it contains, the sound can be sent in mono mode in several different ways. Whether you use one transmitter or two, you can use two speakers for interviews with fast-paced work and easy editing, as well as solo speakers. You might want to use Stereo mode, which puts the sound from one transmitter on the left channel and the other on the right channel, so in post-production you can separate those tracks and control them independently. The three options are safe tracks in this mode the left channel is a mix of mono two transmitters and the right channel is the same but it records 6 dblower so you can recover any unexpected loud noises , Useful for journalism or anything out of control I'm sure most of you have wireless earphones like this one. It's the exact same idea of the case itself keeping the unit charging itself. When you're in the case it will Sync units, when you take them out, it turns them so when you take out a case and actually hand it over to your talent, they've already opened and they've scanned all the frequencies available and they've chosen the most Good one and just started working without you having to do anything. Another nice touch is that the screen on the receiver knows when it's inside the charging case and if you just press one of the buttons it will show everything including the case, charging status etc. An important part of being so easy and seamless to use is now really handy, be useful mic for camera in particular.