Bike Klaxon Bicycle Waterproof Sound Electric Horn Bell Speaker Alarm Siren
brand new and
With loud sounds, increase the safety.
Sound button is very comfortable and sensitive.
Waterproof design, so also can be used on rainy day.
Small and exquisite appearance, it is convenient to carry.
Easily install and fits all kinds of bicycle whose hand-bar diameter is 20~25mm.
Power: by 9V 6F22 ( not included
Material: Plastic
Color: Black
Length of the control line: 160mm
Size: 88 x 42 x 50mm (3.5 x 1.6 x 2")