DIY 3D Christmas Tree LED Flash Kits DlY Electronic Kit Soldering Assembly 3 Color / 7 Color Electronic Fun Welding DC 4.5V-5V

PLEASE READ BEFORE PAYMENT!!!!

The products which are suitable for electronic enthusiasts to study and repair circuits. We only guarantee that the products are in good condition before delivery, and cannot guarantee 100% success after installation. The installation of the circuit requires the buyer to have experience in the circuit, please read the product description carefully before payment.

We do not accept disputes caused by the failure to work properly due to installation errors. In this case, we will blacklist and complain to the buyer.

Battery not include in the package !

Product description：

Kit model: Three-color light / Colorful light

Working voltage: DC4.5-5V

Power supply mode: 3 AA batteries or USB charger

Dimensions: 60mm long * 60mm wide * 136mm high

The shipment is in loose parts and needs to be welded by yourself.

The CTR-30 flashing Christmas tree kit is composed of three circuit boards, and the user can weld and assemble it by himself, so that 36 LEDs flash alternately, presenting the three-dimensional outline of the Christmas tree in the space (the viewing effect is better in the night environment).