DIY 3D Christmas Tree Assemble Kit Electronic Science Practice Set LED Flashing Christmas Tree DIY Kit 5V

DIY 3D Christmas Tree Assemble Kit Electronic Science Practice Set LED Flashing Christmas Tree DIY Kit 5V Popis

1. Welding free assembly design, no need for welding, easy to assemble and build three-dimensional Christmas tree models by hand
2. Colorful flashing LED beads, 37 colored lights work together to emit light, creating a dazzling and atmospheric atmosphere
3. Dual power supply mode is optional, powered by USB or three AA batteries, suitable for various usage environments (batteries not included)
4. Complete precision screw and nut accessories, aluminum connectors paired with circuit boards, stable and reliable assembly structure
5. Electronic DIY Fun Training Kit, suitable for electronic teaching training, holiday handmade creation, and ornament making

Product Parameters:
Working voltage: 4.5-5V
Luminous color: Colorful
Power supply method: USB or 3 AA batteries (note: batteries are not included in the shipment)

Notes:
① Understand the polarity and orientation of all parts
② Bend the LED pins and connectors at a right angle

Note: This is a DIY kit, not a finished product; self-assembly is required.
Color: Green
Material: PCB

Package Contents:
1 * DIY Kit