beltpack

A beltpack is a compact, waist-worn electronic device designed to be carried on a belt or strap. It serves as a portable power and housing unit for equipment that requires hands-free operation, enabling the user to move freely while the device remains secured at the waist. Beltpacks are used across several industries and applications, often as part of a larger system.

In professional audio and broadcasting, beltpacks commonly hold wireless microphone transmitters, receivers, or both, along with a battery and audio connections to a microphone or headset. In film and television production, beltpacks enable wireless microphone systems and monitoring gear for actors and crew, helping to conceal equipment and reduce cable clutter. Public safety, aviation, and industrial settings use beltpacks to carry portable radios, data modules, or sensor interfaces, providing a compact, durable form factor for field work.

Design and features vary by application but typically prioritize compact size, secure mounting, and power efficiency. Common elements include a rechargeable or replaceable battery, one or more connectors for audio, data, or control signals, and sometimes modular or swappable battery options. Many beltpacks are designed to be weather-resistant or ruggedized for field use and may include secure mounting points, cable strain relief, and sometimes docking or charging interfaces.

Overall, beltpacks provide a practical solution for mobile, hands-free operation of electronic systems, balancing weight, durability, and battery life to suit its specific role.