Product information:

Name: Electric sharpening pen set
Power：5W
Voltage: 3.6V
Collet size: 0.5-3.2MM (replace the collet by yourself)
Li-ion battery capacity: 700MA
No-load speed: 5000/12000 rpm
Color box size: 21 * 6 * 8CM
Single set weight: 0.23KG
Features: this section three speed control, copper-core motor, jitter small, suitable for literati, jade carving fine grinding and other processes
Color: picture color

Packing list:

Electric sharpening pen set  x1