Easy to install, only need to be screwed on the tire valve position.
 
	
Solar charging, no wiring, lifelong maintenance-free.
 
	
Photosensitive shock control system, in a dark environment, flashes automatically when the vehicle speed exceeds 25KM/, and automatically shuts down after 2 seconds below the speed.
 
	
Silicone wrap, aging resistance, excellent waterproof performance; real waterproof design. No battery is needed, it turns on automatically, and the colors are gorgeous! 1 for a wheel, 2 for a motorcycle, 4 for a car, and shipped from 2)
 
Specification:
 
	
Shell material: Plastic
	
Power: 3.5 (W)
	
Power supply mode: solar charging (built-in button battery)
	
Product size: 4.5*4.5*2.5cm
Packing list:
Solar car valve strobe light*1