HIGH DB LOUD ELECTRIC BIKE HORN. The highest sound of A14 bike horn reach 110 dB. When you ride in a noisy environment, the complex road conditions sometimes really make you feel the crash, this super loud horn can help you remind those pedestrians and vehicles around you, and can avoid traffic accident in time 5 KINDS OF SOUND MODES. There are 5 modes sound with A14 bike horn. You can press the red button to choose different sounds when you in different occasions, Practical Festival or Birthday Gift SEPERATE SWITCH DESIGN. Control switch and bike horn are separated, it is very convenient for you when you are riding. Because you can install the control switch in the place where your finger can reach it easily UNIVERSAL STAND. Whether mountain bike, road bike, or ordinary bike, the stand of DAWAY A14 bike horn all apply to them. No longer need to worry about the installation problem because of the diameter of the handlebars EASY INSTALLATION AND POWER SAVING. A free screwdriver will come with the bike horn, you can use it to install the horn easily. A14 bike horn is also very energy-saving, it’s powered by 2*AAA batteries, the good quality batteries can be used about 6 months in normal using