features:

1: This product has a unique structure, novel style, excellent quality.

2: the use of brushless motor fan, wind power, long life.

3: intelligent control, perfect function, simple operation, stable and reliable performance.

4: it can be flat, and hand, fit your needs.

5:18650 lithium battery, general purpose, can be recycled, the use of low cost.

6: the integration of the design, the appearance of simple, firm structure, easy to carry.

7: This machine is a sustainable use of work 4-5 hours, 2 files can work 3-4 hours, 3 files can work 2-3 hours.