Durable Plastic 4-Tone Whistle Red and Blue Police Light Lamp Electric Horn for Bicycle

$8.82 (as of October 20, 2017, 1:36 am) & FREE Shipping. Details

Loud Siren Sound. Looks like a real thing! Best gift!
6 red & blue led light with bike Siren. Size Dimension: 11 x 5.5x 5.5cm
120db Loud electronic signal penetrates traffic noise

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