Product Category:Car astern horn alarm
Product frequency: 1.4KHz
Minute cycle: 75-85 times
Product sound: Beep-Beep sound
Waterproof rating: IP67;
1PC or 2PCS * astern horn alarm
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.