1. Blowing and Suction function. 2. Strong powerful motor. 3. Wind blade is made of good ABS, which having better tenacity and thus provides stronger wind power. 4. Ergonomic Portable design, you can easily use it with single hand. 5. Compact, lightweight and easy to use, the Blower quickly clears leaves and dust. 6. The blower pipe is removable for easy storage. 7.Lock-on Switch. 8.Easy-to-change carbon brush.