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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
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Verified Compatible
Guaranteed fit for device in the title. Wrong part? Full refund including shipping.