* Disclaimer: OveReview is reader-supported. We earn commissions from qualifying purchases
Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION] Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION] Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION] Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION] Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION] Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION]

Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION]

Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION] Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION] Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION] Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION] Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION] Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION]
$ 14.99

Score By Feature

Based on 201 ratings
For commuting
9.72
Mounting system
9.08
Volume control
8.58
Noise level
8.58

OveReview Final Score

How Our Score Is Calculated

Product Description

A loud noise such as this Loud Volume, Mini Size Electric Bike Horn will alert drivers to your presence up to 100 dB, which is loud enough to alert people even in a vehicle. Bicycle accessories that will make you or your kids smile.
An environmentally friendly choice This little scooter horn runs with a rechargeable battery instead of a After a full charge, the battery can be used 2000 times, which is enough for working for 20 to 30
The glasses are sealed with IP65 level waterproof protection, dustproof, and shatterproof. Providing you with all the features you need for cycling outdoors.
It can be installed easily and quickly without the use of tools the stretchable straps make it easy to mount and secure. Nothing needs to be done with tools. It takes only 20 seconds to install or remove it from your bike handle bar.
It has two separate switches one for the control switch and one for the bike horn. When you press the control switch, your hand will keep on the bar as long as the switch is next to your thumb. Cycling is a fun sport, but it should be kept safe.

Questions & Answers

Are there two pieces to be separated to charge the switch and the horn, or does the switch detach from both?

It is connected to the switch via a cord, so if you are unable to connect a charger to the horn, you will need to remove the two. My bike has a charger for mine, and I can charge it while riding.

What is the condition of the switch when it is detached ?

Besides the switch at the back of the horn, it's also equipped with a light. It comes with an attached switch that you can mount beside the handlebar to control and navigate

A cable runs from the bell to the switch, how long is it?

When extended, it is 36 cm long, so it is flexible.

The handle bar on my ebike is 68 millimeters long. Do you think it will fit the 69 inch) screen? Want to verify a few things before you buy?

I'm not sure, but I think it fits the schwinn sidewinder mountain bike

Selected User Reviews For Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION]

Is exactly what I was looking for
5/5

The scooter I got from this was an electric scooter. Invariably, people would say how surprised they were when I did something It was impossible for them to hear me approach. It alarmed them as well because the scooter's horn was loud. Here's what I found after looking around. When approaching people from behind, I use it to play a mellow bell sound that the device has a volume control. There is now no problem, they know I will be here.

Aliyah Chaney
Aliyah Chaney
| Jan 10, 2021
It is easy to accidentally change the sound of the buzzer due to its delay
3/5

It is very annoying to have this buzzer system. From the time you hit the buzzer until the sound actually emanates, there is a considerable delay. As it is a one shot sample sound, you do not have control over the length of the buzzer In terms of mounting, it works well, but the switch that triggers the sound is cumbersome and you have to press your finger into place in order to activate the The switch is way too high. I wish it was lower. The sound quality is good. The volume is good. The sound is a combination of a bell sound, a buzzing sound, and a couple of others that are sort of cheap sounding but draw.

Marcellus Yoder
Marcellus Yoder
| May 28, 2021
It's a blast if you have an ear
5/5

I haven't had any problems with the button for two weeks now. In the same vein, charging is also possible. As the ambient noise level in my area is low and the horn blast is quite audible, I can hear it quite clearly. It seems like this horn is working well, so far. Now that the horn has been in use for six months, it has been getting a lot of use. My experience with using it is both extremely positive and reliable, as I use it a lot to indicate that I am turning a corner or crossing a blind intersection when riding a bicycle. In order to raise my rating to five stars, I am now rating it as five.

Amina HYDE
Amina HYDE
| May 30, 2021
A beep sounded on your mobile device! E at the end of the t Let's hear it for the horn! Usually, I don't use electric horns / bells or beeper's, but this one is very nice
5/5

I'm cool with black all the time, but I think it would be nice to have the horn button colored. It can be mounted on the bottom or turned so that the ringer button is mounted on My handlebars are difficult to see at night as I have to look for the button really hard. The delay of half a second is not enough if you need to blow your horn. Its only drawback is its small size, so I only have one negative to say. There are three levels of volume as well, I believe it's three. In any case, it's a nice upgrade for your bike or e-bike You can ride a bike or whatever you want.

Kamiyah Harvey
Kamiyah Harvey
| Nov 15, 2020
Bells that aren't like most other bells
5/5

The bands are easy to install, but there are extras in case they break. Watching the faces of people when they turn to see where the horn noises are coming from is hard for me to resist. One of the bells is nearly deafening, so loud that you can't hear anything else. As well as fast charging, it is also easy to use.

Liana Whitehead
Liana Whitehead
| Feb 21, 2021
The mount is easy to install
5/5

When you turn up the volume full, the music is very loud. It was a good choice of sounds. When this bell is ringing at full blast, it gets very loud. I usually set it to around 70% volume so no one gets scared. There are some annoying sounds, but there are a lot of options, so you can easily find one you like. The mounting is very easy and secure. For just a little extra peace of mind, it is well worth it.

Matilda White
Matilda White
| May 20, 2021
I like it a lot
5/5

The first thing you'll notice is that it's extremely loud. A beep and an old-fashioned bike bell sound cannot distract me from it. I just got it and it won't turn off. My update will be posted soon!.

Harry Ball
Harry Ball
| Apr 16, 2021
As far as I was concerned, it was too quiet
3/5

Inattentive drivers would crap their pants if they saw something I was doing. Even if it actually is as loud as advertized, I guess I assumed it would be louder if it was 100 decibels. The attention given to this is merely marginal - I'm going to have a beep on the bike like I already have.

Kade Compton
Kade Compton
| Aug 14, 2020

Related Products For Update Design 100 DB Waterproof Bicycle Horn Electronic Bell Safety Trumpet USB Charge Bike Horn Alarm Cycling Audio Warning Siren Cycling Accessory (Black) [IMPROVED VERSION]