The Wireless GO Gen 3 Interview Set 1 BK microphone wireless system is a state-of-the-art wireless microphone that is ideal for interviews, presentations, and various applications in videography and podcasting. With wireless signal transmission, it allows for flexible handling and freedom of movement, while being powered by mains electricity. The system utilizes a condenser transducer principle, ensuring excellent sound quality. The frequency range of 50 to 20,000 Hz ensures that both low and high frequencies are captured accurately. With a maximum sound pressure level of 123.5 decibels (dB), the microphone can record loud sounds without distortion. The impressive battery life of up to 40 hours allows for extended use without frequent recharging. This microphone wireless system is therefore a reliable choice for professional applications that demand high standards of sound quality and user-friendliness.