UFO Shape Bicycle Electronic Horn Bicycle Mini Bell With Batteries

Specification:
Material:engineering plastic
Color: black, red
Size: About 7 x 7 x 6cm

Description:
Electronic bell,compact and beautiful appearance.
Battery compartment  in the bell's bottom,a slider design,simple and convenient.
Equipped with fixed mounting bracket,convenient and quick installation.

Packaged Includes:
1 x mushroom electronic bell
2 x 1.5V batteries
1 x  fixed mounting bracket