1 Pair Automotive LED Colorful Luminous Water Coaster Acrylic Car Cup Tank Atmosphere Lamp(Star Model)

1. Smart light sensing, vibration activation, and color switching

2. Sensitive, intelligent systems

3. Material: acrylic

4. Structure: light sensor + vibration sensor

5. Installation location: Car water cup tank

6. Luminescence mode: Colorful mode/breathing mode/monochrome mode

7. Built-in Battery: polymer lithium-ion battery 150MAH

8. Charging Method: USB charging built-in Lithium Battery

9. Luminescence Condition: Used in dim environment, vibration activated luminescence for 25 seconds

10. Coaster size: 6CM diameter

How to use it:

1. Charge the battery 30-90 minutes after receiving it

2. Tear panel mold, small scratches are normal, do not recommend tearing

3. Debugging environment: dark environment, under the garage, night, and so on

4. Color switch, light mode switch, click the back button