Constructed from durable materials (such as reinforced plastic or polymer), it secures the PTT button mechanism, ensuring stable operation during frequent push-to-talk use. Its precision design ensures a perfect fit with R7 devices, maintaining ergonomic alignment for comfortable handling. Beyond structural support, it shields internal button components from dust, moisture, and impacts, extending the PTT function’s lifespan.
Easy to install as a replacement part, it integrates seamlessly with R7 models, preserving the original device’s functionality and user experience—making it essential for maintaining reliable communication performance.