Features and specifications:
1) With red, blue, and jade LEDs inside it
2) With 2 buttons on the pen, one exposed outside is for demo, the
other is pressing the button three times, it flashes in different
single color, press three times again for different two colors,
press again for multi-color
3) Press again to turn off
4) Batteries is replaceable

Inner packing:
1pc/blister card, 4pcs/inner box

Outer packing:
24pcs/ctn
Carton dimensions: 33.7 x 27.6 x 36cm
N.W.: 2.7kg
G.W.: 3.2kg