Geekcreit® Assembled Christmas Tree 3D LED Flash Module Light Creative Device With Transparent CoverNo need soldering, already for use product.
Christmas tree consists of three circuit boards, you don't need to soldering it, so 36 LEDs flash alternately, showing a three-dimensional outline of a Christmas tree in the space. (the night environment has better viewing).
Model: Coloful light
Operating voltage: DC4.5-5V
Power supply: 3 AA batteries (not includes), cell phone chargers, computers, power bank
Dimensions (including housing): 72mm long * 72mm wide * 140mm high
Circuit board material: 1.6mm RF-4 double-sided sheet
1 x Christmas Tree Module