Product name: 8 cm 3D lasr engraved solar system with galaxy stars
Material: K9 crystal
Size: 80 mm
Attention: No one know-how is the backside of the moon looks like, so you just can see the moon clear from one view.
We sell the LED bases with USB cable.
1. The round silver base can be charged, and you can remove the USB when you use it.
The square base can use 3 pcs AAA 1.5V batteries or USB, and you can not remove the USB when you use it without batteries.
3.We sell the base with a cable but without a battery, you need to prepare the plug or batteries by yourself.
Square base: At the touch of a switch, the light will change colour very slowly. Touch it again and the light will change colour faster. The third time you touch the switch, the light will stop changing colours automatically and each time you touch the switch, the light changes one colour ， the changing colours are white, red, blue, and green. Press and hold the switch for three seconds to turn off the light.