Solid and durable - this wired microphone Body is made of metal, making it solid and durable. The is protected by metal spring rings, making the cable more durable and avoids bending when moving and swinging the cable. Full compatibility - this dynamic handheld microphone fully supports various devices, such as DVDs, KTV audios, amplifiers, mixers, tour bus, powered speakers etc As long as the device has a 1/4" Mic socket. The mic Body is of standard size, can be mounted on any standard microphone stand. Easy to Use - No battery required for operation. An external on/off switch on it for easy control of audio (Push up is ON, push down is OFF). When the microphone is not used, you can turn it OFF using the switch without unplugging the cable. Ultra-Wide Frequency Response - The smooth frequency range is solid at 50 to 15 kHz,suited well for handling high sound pressure levels.It is tailored for spoken word,vocals,various instruments.Ultra-Wide Frequency Response.