1. This is a DIY Christmas tree kit with RGB LED flash and various automatic flashing effects. It also has a built-in Christmas sound, users can turn on/off the music playback with the remote control to create a festive atmosphere.

2. It can be used for Christmas, celebrations, parties, etc. It can be used to create a festive atmosphere.

3. This is a very interesting DIY electronic product, which allows users to understand the circuit more clearly and acquire welding skills.

Features:

1. RGB LED flashes automatically

2. Enable/disable music playback.

3. Innovative Christmas tree shape.

4. Ideal simple circuit

5. DIY manual soldering

Features:

1. Product name: RGB LED Flash Musical Christmas Tree DIY Kit

2. Working voltage: DC 4.5-5.5V

3. Working temperature: -20℃~85℃.

4. Working humidity: 5%~85%RH.

5. Size: 75*75*120mm