K9 Wireless Microphone

The Maxtone GTC-25SR is a 20W handheld megaphone with a detachable microphone and built-in siren mode—ideal for crowd control, public announcements, and event coordination.

Clear Sound. Flexible Control. Built for Public Use.

The Maxtone GTC-25SR is a compact yet powerful megaphone designed for clear voice projection in outdoor and indoor settings. With a 20-watt output, detachable handheld microphone, and siren mode, it’s perfect for schools, sports events, emergency response, and public gatherings. Its ergonomic design and coiled cord allow for flexible movement and hands-free operation when needed.