Bike Electronic Loud Horn Bicycle 120 db Warning Safety Electric Bell Bike Siren Bicycle Handlebar Alarm Ring Bike Accessories - Black

Basic parameters
Product name: Bicycle electric horn
Material: ABS+PC
Decibel: 120dB
Waterproof grade: IPX4
Battery type: CR2032*2(including)

Size: about 8*4.5*3.5cm
Color: black, red, blue
Applicable car shape: road bike, mountain bike, scooter, children's car