One-Key Recording
Insert a USB flash drive or TF card into the voice amplifier, connect the wireless headset microphone or connect the transmitter with a lapel microphone or stand microphone inserted, and then press the "·" button to record.
The USB flash drive and the TF card will save your recording, you can hear it whenever you want, and you will also find them when plugging the USB or TF card into your PC.
Just enjoy recording!