Intelligent Light Sensor Headlight Warning Mountain Bike

Product information:
Size: about 110mm long, 45mm wide and 75mm high
Color： as shown
Battery: Built-in 1200 mAh lithium battery
Material; aluminum alloy + ABS
Charging method; USB direct charge


Size Information:
Size: about 110mm long, 45mm wide and 75mm high


Packing list：

Warning Light*1