portable, battery-operated megaphone (model SH-20)- white

The SH-20 Folding Megaphone is a compact, high-efficiency handheld PA system designed for portability and clear voice projection. This model is specifically engineered for users who need a reliable communication tool for crowd control, sporting events, or emergency situations without the bulk of a full-sized bullhorn.

Design and Portability

The standout feature of the SH-20 is its folding handle design. This allows the device to collapse into a more manageable shape, making it easy to store in a backpack, vehicle glove compartment, or equipment bag. Constructed from durable, lightweight ABS plastic, it is designed to be held for extended periods without causing user fatigue.

Performance and Features

Audio Output: Rated at 30W of power, it provides sufficient volume to be heard across large open fields or through noisy urban environments.

Dual Modes: The device typically features two primary modes:

Voice Amplification: For clear, real-time communication.

Siren/Alarm Function: A high-pitched alert tone for grabbing immediate attention during emergencies.

User Controls: It includes an integrated volume control slider on the rear chassis, allowing the operator to adjust the output based on the proximity of the audience.

Power Source

The megaphone is battery-operated, generally requiring 4 "C" cell batteries. This ensures the device is completely cordless and ready for use in areas without access to electrical outlets. Some versions of this model also support a dedicated rechargeable battery pack for more frequent use.