Product details:

Passive Pen - It is a battery-free stylus which adopts the most advanced passive technology at present. This environment-friendly pen can be used directly without battery or charging, avoiding battery leakage and low power.

• Designed with 10 hot keys to let you draw with the added convenience
• The 8192 level sensitivity offers added ease and precision while drawing
• Its 5080 LPI pen touch resolution assists to provide smooth functioning