DSPIAE DSP-ES-P Portable Electric Sanding Pen

For various usage applications -  surface sanding, drilling, parts customization.   Lightweight and Portable: It is the size of a pen and easy to carry. 3-speed Transmission: The 3-speed speed adjustment is suitable for diversified sanding needs. Efficient Charging: It can charge to 80% in 30 minutes and be fully charged in 60 minutes.  USB Type-C.   Mainstream Design: Suitable for mainstream 3.0mm shank grinding heads.