4 Tone Electric Horn for Bicycle 1,with 4 tones 2.100% brand new 3.for electric bike 4.portable speaker

Electronic Bicycle Bike 4 Tones Bell Beeper Siren Horn 

 

Description & Specification:

There are four buttons to push to make four loud siren sound while lighting warning. Four switches control 4-tone of loud alert whistle.Another switch controls the flash modes of the light.Powered by AA batteies (Not included) 

Package Contents:

1 x Electric Horn for Bicycle 

Electronic Bicycle Bike 4 Tones Bell Beeper Siren Horn