Comments by judges:
A multi-functional electric tool that integrates blowing, vacuuming, and turning waste into treasure, to a certain extent, changes the limitations of single-function products such as dust collectors and dust collectors, and effectively improves product utilization and practical scenarios.
The control rod design that converts the blowing and suction function is in line with user habits, and effectively improves efficiency when switching between functions in real time; the use of cellular batteries avoids the safety problem of traditional battery thermal runaway to a certain extent, and improves product safety performance and endurance performance. It can maintain the best performance in different climates. Reminders of power surplus and soft backrest design of tools fully consider the interpersonal interaction of users and reflect the humanistic care of designers.