WeBox Pak-Lok-Hong (PLH) Rehab Exercise Device Set is an interactive system for cognitive and motor training that is engaging, measurable, and easy to run. Designed for seniors, neuro‑rehab, and community programs, PLH combines rhythmic tapping with light and sound cues to train attention, memory, executive function, reaction time, and hand–eye coordination. Therapists and facilitators can choose targeted modules for goals such as fall‑risk reduction, post‑stroke recovery support, and maintenance for mild cognitive impairment. Difficulty adapts automatically, with clear prompts and instant feedback so mixed‑ability groups can participate confidently in short sessions. The set features durable hardware, quick setup, and intuitive controls for therapy gyms, day rooms, and mobile outreach. Optional cloud analytics track participation and progress to support individualized plans and program reporting. By turning evidence‑informed brain and movement training into a playful, social routine, PLH helps build daily habits that sustain cognitive vitality, functional independence, and quality of life.