Durable and reliable. These three dynamic vocal microphones are robust and easy-to-use. Built with a rugged ABS plastic shell theyre tough enough for using in presentations or on stage. Ideal for vocals presentations and PA systems. These microphones have a frequency range and sensitivity thats ideal for voices. Whats more theres a useful on/off mute switch and no batteries are required - just connect it to your mixer or PA systems input to work. All three microphones come with stand clips so you can use them securely on microphone stands. Theres also a robust hard case which keeps your vocal mics safe and protected.