6 KINDS OF SOUND MODES - There are 6 kinds of different sound. Just pressing the red button to choose the sound you like when you in different occasions.
EASY TO INSTALL - Powered by 2*AAA batteries(Not included), can be used about 6 months in normal using. Easy to install by the screwdriver which will come with the bike horn as a free gift.
SUPER LOUD AND SAFE - This sound range of the bike horn between 100-120 db. Clear the way with a distinctive honk by pressing control switch, the unmistakable sound lets everyone know you're coming when you ride your bike on busy main roads.
STANDARD BICYCLE HORN - Universal for any vehicles as mountain bike, kid's bike, road bike or ordinary bike, etc. Customize your bike the way you want for making a great attraction on your bike.