The PW45 Vocal Set is a powerful wireless system for singing and speaking. It consists of a wireless microphone and a receiver. The diversity receiver ensures secure transmission of the audio signal with two antennas. The reception quality of both antennas is constantly compared, and only the strongest radio signal is used. This guarantees optimal sound quality without dropouts. The wireless microphone features a display for channel indication and a control LED for battery status. With just one AA battery, it can operate for up to eight hours. The gain switch allows for two levels of audio signal sensitivity adjustment. Additionally, the wireless microphone has a noise-free on/off/mute switch. The capsule of the wireless microphone has a cardioid pickup pattern, making it particularly insensitive to handling noise, secure against feedback, and ensuring the right vocal presence. An internal windscreen effectively suppresses pop and wind noises. A power supply, tripod adapter, and an AA battery are included in the package.