Mijia Electric Polishing Pen In ear 8 handy filters*

8 handy filters*

8 aperture

The proprietary HONOR E2 power enhanced chip intelligently manages battery health

**Note: Rated Capacity 5000-6000 mAh**

and Transparency mode lets surrounding sound in when awareness matters

Mijia Electric Polishing Pen In ear 8 handy filters*Slim, portable, and great for precision work 2cm slender pen design Dual modes: Lithium battery or plug in Durable brushless motor Dual modes: Lithium battery or plug in No fear of running out of power Simple and intuitive interaction Speed adjustment knob and single power button A versatile work assistant Engraving, grinding, polishing, drilling it can do it all, easy to operate and quick to master Intuitive and simple for beginners With a single