Powerful 1050W Brushless Motor: Equipped with a sturdy brushless motor delivering 1050W top output, creating approximately 700g thrust for efficient yard and garden of debris and snow. 70mm Large fan Fan with Enhanced Air Channel: Features a 70mm 12 fan fan combined with optimized air channel technology to increase pressure and multiply air output, ensuring consistent blowing force. Variable Speed with Responsive Button: Allows smooth speed variation through inherent button pressure management, adapting from delicate indoor dusting to demanding outdoor clearing tasks. thin ABS Construction: Weighing only 0.6KG with permanent ABS substance, providing impacts resistant and long lasting execution while maintaining easy handling. Quick Battery Replacement & High Speed Motor: Designed for convenient battery swaps and powered by a 38000 rotation copper brushless motor for sustained power in residential, workshop, and outdoor applications.