DIY SCM Colorful Glare Heart-shaped Light Kit Electronic Teaching Training KitDescription:- Power supply by Android mobile phone charger- 32 colorful LED to form a heart shape- Program has been written、 LED will be lighted up by the program after power supplyNote:Charger and USB Cable are not included、 please note about it before you buy it.Package included:1 !#!amp!*!times; Heart-shaped Light Kit