Description
Composition: Composed of bike stem, bicycle electric horn, and bicycle light, one product has three functions.The entire product is made of aluminum alloy and plastic ABS, sturdy and lightweigt.Bicycle Stem: suitable for handlebar with a diameter of 31.8MM, and a stand pipe diameter of 28.6MM. The entire riser is made of aluminum alloy.Bicycle Horn: Press the button briefly to make the bicycle horn sound clear and loud.Bicycle Light:Long press for 2 seconds to turn on the 1.5W LED light, long press for 2 seconds to turn off the light..Type C Charging Port: Type C mobile phone part, charging is very convenient