Features 1、USB Charging: This electric airbrush marker is designed with 1200mAh battery, comes with USB charging cable, offering more convenience for charging. 2、Easy Operation: This electric airbrush sprayer can be easily operated. Firstly, take off the cover of the marker, then insert it, and finally press the switch. After use, take out the marker in time and cover the lid to avoid volatilization of the ink of the marker. 3、Widely Compatible: This USB airbrush marker is widely compatible with most markers, whether it is oil, water or acrylic markers, it can be used normally, 4、Multi Purpose: This electric spray pen is perfect for model painting, body art, illustration, textiles, T shirt, scrapbooks, cards, journals, and planners painting, etc. 5、Stimulate Imagination: This electric graffiti pen is lightweight and compact, help stimulate kids' imagination and their hand eye coordination. Specification Item Type: Electric Airbrush Marker Material: ABS Usage: Suitable for Kids Painting, Spray Painting Battery Model: 1 x 3.7V Li Ion Battery(Battery Not Included) Battery Capacity: 1200mAh Product Size: Approx. 15.2 x 9.8 x 4cm / 6.0 x 3.9 x 1.6in ( Manual Measurement, Slight Error May Exist ) Package List 1 x Electric Airbrush Marker 1 x USB Charging Cable 1 x User Manual