Method 1: Use the mobile phone camera
Step 1: Open the phone camera. Let your phone lens aimed at the raised side of the projection stone.
Step 2: Move the lens closer to the projection stone slowly until you can see the photo on the phone screen.
Method 2: Use a flashlight
Step 1: Turn on the flashlight in a darker environment and face the wall. Put the light source of the flashlight close to the flat side of the projection stone.
Step 2: Adjust the distance between the projection stone and the wall to find the best projection effect.
NOTE:
You can also look at the photo with your eyes directly. But please pay attention to the direction of observation, the eyes need to be very close to the raised side of the crystal(refer to method 1). However, this method is not as good as the first two methods.
1. Because this observation method has relatively high requirements on light. If you are in a dark environment, the pattern you see will be darker than original photo, so aim the bracelet to a place with strong light.
2. Because your eyes are closer to the bracelet, the viewing angle of your eyes is limited, you may not be able to see the full photo.