Led Flashing Electric Bike Bell Bicycle Trumpet Horns With Warning Light 4 Siren Sound Mode Daily Waterproof Bike Bells For Kids.

Feature: A loud siren to draw people's attention on street. Keep your kids from danger by warning or noticing others. A switch controls the flashing mode to give the effect of flicker. Easy to be fixed on the bicycle. Daily waterproof for outdoor use. Erection loop fits the pipe with internal diameter 28-30mm.

Specification: Item: Bicycle electric horn with 6 led warning lights Material: ABS Plastic LED color: 6 led light, red and blue. Horn sound mode: 4 siren sound mode Power: 2x AA Batteries(Not included) Erection loop diameter: 28-33mm(fit for tube size 28-33mm) Unit weight: 110g Package size: 12x8x5.5cm