PS HD Resolution: 172*320 PPI

Size: 132*40/37mm

Weight：246g

Motor: 20*16 Coreless Motor

Speed: 10v 12000rpm

Material: Aircraft Aluminium

Stroke: 4.0mm

Work voltage: 4-12v +-:0.1v.

Battery Capacity: 2000mAh

Charging time: 0-2 hours

Working time: 6-8hours

Includes:

1- Wireless machine pen

1 - Extra battery

1 - Extra Small Grip

1 - Branded Machine Case

1 - Pack of spare rubber rings