7 Color LED Car Cup Holder Light Luminous Coaster Water Cup Pad For Audi Sline A3 A4 A5 A6 A7 A8 Q3 Q5 Q7 S3 S4 S5 S6 S7 B6 B7. 2pcs LED Car Cup Holder. 2.Built-it sensitive light sensor and vibration sensor, this cup mat will automatically turn on at dark when it feels vibration, and turn off after about 15s.
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