Description
Motorsport Mechanic Earphone-Microphone HM-153
The HM-153 earphone-microphone is designed for motorsport mechanics who need clear communication while wearing helmets. Its compact in-ear design and built-in PTT (Push-to-Talk) button ensure reliable communication even in noisy pit or track environments.
Equipped with a 2.5 mm jack plug, it is compatible with most radios using this connector (e.g. Kenwood, Icom, Zeronoise). The flexible cable and low-profile microphone make it ideal for pit crew and workshop operations.
Technical Data
• Connector: 2.5 mm mono jack plug
• Microphone: electret type with PTT button
• Wearing style: in-ear, helmet-optimized
• Cable length: approx. 1.2 m
• Compatibility: Kenwood, Icom, Zeronoise etc.
• Application: communication between mechanic, driver and pit crew