Electric Bike Horn USB Rechargeable Bicycle Bell 120 db Invisible Cycling Alarm Loud Horn Waterproof 3 Modes Alert Ring for Mountain/Road Bike Scooters Handlebar 22-31.8mm

I used this to override the electric bell on my Vsett 10+ scooter. It is 10x louder. You can hear this thing from well over 1/4 mile away. If you want to be heard on a bike or scooter, this thing will accomplish it. Only drawback is that I do with the wire between the button and horn was slightly longer.

Item dead on arrival. Well not take a charge and no sound, it now resides in the waste basket not going to jump through all the hoops to try and return this.UPDATE... SELLER PROMPTLY SENT A REPLACEMENT AND IT WORKS FINE.

love it!! I wanted a horn because if your car gets too close to me or if I’m gonna crash or if I’m gonna hit someone or if a dog runs after me I wanna be able to really blast it and this thing scare the hell out of me the first time I push the button inside it made my windows buzz

I'm an avid cyclist who believes in the laws of physics, so I try to alert pedestrians, dogs, and cyclists, when I'm planning to pass. Unfortunately getting people's attention on busy bike + pedestrian trails, and city streets, has always been a challenge. Cute bells, clown horns, and shouting, all failed to do that. Then I got the Ytuomzi!Even though 20% of pedestrians will never hear it over their earbuds, phones, and random distractions, and another 10% think the antique car horn and siren sounds are birds (I swear they ALL say that!), I appreciate the loud volume and cool sounds this little device emits. The sounds are loud and just obnoxious enough to get most people's attention. Best of all is how popular the antique car horn is. Little kids love it. Dogs respect it. People my old age dig it. Mom's chuckle at it. So it works!I've also used it on 1 charge for over 3 weeks, in rain and 40 degree F temperatures, and on busy roadways, without a hitch. It really holds a charge. I like it so much after 2 months of use I bought 2 more as Festivus presents for my family members who also ride bikes. It's a good quality horn at a great price.

My DJ Bikes mountain bike came with one of those little bells you use by flicking a small lever which produces a "ding" sound. Totally useless. IMO. I replaced it with the Ytuomzi Electric Bike Horn and couldn't be happier. It is LOUD and ANNOYING which is just what you need. Rechargeable via a micro USB port and includes the cable. Recharging is super easy....no screws or brackets to fiddle with as the horn and its button attach via silicone bands and are easily removed, 5 seconds if you're slow. I actually mounted the button on the inside of my brake stem so I can activate it just by pressing it with the side of my index finger. No need to take my hand off the brake lever. The first horn I received lost its charge over nite. Too Goods, the seller (thank you, Martin), replaced it immediately. Excellent customer service! When there are several sellers (10+ in this case) who are marketing identical products under different names, I always go for the seller with the highest rating. Too Goods is 100% positive. As usual, I will update this review should the future change the present rating. No update? You can assume it's still ***** (5 stars.)

After opening it up i was Startled and Surprised when i pushed the button, this Tiny thing is loud.. Love itMuch smaller than i was expecting, even after seeing pics and vids from reviewers.. So here it is in my hand, it’s small..Apparently there are two versions of this, 1 has volume control on it, and 1 does not, and Thankfully i got this one without volume control.. Thinking the one with volume control is Bigger, well it appears to be in pics.. i like This one..

This bell has 4 sound options: a siren, typical bulb bike horn, a toy jeepney type horn, and a hard core, mad like horn which I think should only be probably while riding your bike on busy streest and you need to alert teenagers playing on their phones while crossing a street or for vehicles that dont use their signals. All four sounds are loud enough and has a button to toggle amongst the 4 sounds. That being said the bulb like horn and jeepney type horns are like courtesy horns to grab attentions of those ahead of you and Ive been using these two horns most of the time. Unless your intention is to startle people and expect a piercing stare back or even get a finger, then use that loud big horn. This horn was easy to charge via USB. I did purchase 2 more of this horn for my nieces and they love it but cautioned them in using that big startling horn.

The media could not be loaded.  Wow loud small and lite. Very easy to get the button next to your grip. If your urban commuting this is a minimum part of your safety gear. Note I retained a bell for the pedestrians this thing would cause issues on mups.

This is, without doubt, the loudest bicycle horn ever created by land humans. The first time I tried it out, I almost soiled myself. I took it outside to see if, for some reason, it would be more reasonable. No. I went outside and somehow, by some kind of evil magic, it was even louder. I didn't know how to rate this. I dont know if I can use it. People will fall dead of fright.

The media could not be loaded.  Impressive! Very loud and you can select different horns.

Die helle Standardklingel habe ich nicht ersetzt, aber aufgrund der durchwachsenen Erfahrung mit ihrer Wirksamkeit durch die elektrische Glocke ergänzt. Die herkömmliche Klingel führt ja leider auf den meisten gemeinsam nutzbaren Wegen von Fußgängern und Radfahrern nur dazu, dass diese sie entweder erst sehr spät hören, sich in ihrer heiligen Individualität der Weltinanspruchnahme gestört fühlen und besonders wenig darauf reagieren - oder beides. Dieses Problem tritt mit der Elektroklingel nicht auf! Die verschiedenen Klingeltöne sind zu ungewohnt, um sich nicht umzudrehen oder anderweitig zu reagieren. Und sie sind höllisch laut. Bzw. tönen sie unter Verwendung von Frequenzen, die ernsthaft (!) bei empfindlichem Gehör in geschlossenen Räumen Schmerzen auslösen. Für den Radweg und die Innenstadt ist das hilfreich, hier tritt das Schmerzphänomen wegen der räumlichen Weite nicht auf (es sei denn, jemand steht direkt daneben, was schon mal passieren kann). Kinder sollte man eindringlich davor warnen, mit dieser Klingel zu experimentieren, und in geschlossenen Räumen sollte man auch auf Vorführungen verzichten und - bitte - natürlich ebensowenig Haustiere damit malträtieren!Die Handhabung ist simpel, die Akkuleistung klasse, außer man wohnt in einer Megacity oder fährt in chinesischen Großstadtpulks zur Arbeit, hier wird man wohl abends nachladen dürfen...Geklaut werden kann die Klingel natürlich superleicht, da nur ein Gummiband zwischen dem Lenker und dem neuen Eigentümer steht, der sein Diebesgut dann hoffentlich direkt am Ohr ausprobiert. Man sollte sie also besser bei längeren Abstellpausen abmontieren. Das geht ja mit einem kurzen Handgriff.Wünschenswert wäre eine farbliche Unterscheidung der Gummiflächen von Tonwahl und Auslöser, die liegen direkt beieinander und das Symbol ist natürlich nicht von oben erkennbar. Naja, irgendwann merkt man sich das aber auch.Ich mag sie gern, meine Beachtung findende Klingel, besonders mit dem Ton, den ich zu 100 Prozent mit Zirkusclownfahrrädern verbinde. Hier grinsen die im Weg befindlichen Leute auch eher, als dass sie maulen - und er passt zum Klapprad-Pedelec auch ganz ausgezeichnet!

Ever notice that no matter how many times you ring your bell some people just don’t move over or even acknowledge you when you are coming up behind them on your bike or worse yet, the walkers who have both headphones in and can’t hear your bell but make erratic movements. This is your solution, I still ring my regular bell and those who move over or acknowledge I am behind them are still my favorites, but when they don’t acknowledge the bell this works wonders. I find the whistle sound works best and oh boy does it ever work. One press and even the most ignorant of walkers including the ones with headphones hear it and move. No one has gotten upset at me using it but a few have certainly jumped which brings a smile to my face. Finally I don’t have to risk running into people who refuse to acknowledge a bike is behind them. Installation takes 30 seconds, move it from bike to bike instantly and ride in safety. Can’t beat it, great item.

I ride in the city and have found the Electric Bike Horn to be as advertised. Gets attention. Particularly from pedestrians (cars too).....people smile when I activate the clown horn. It is not overly loud as some reviewers have suggested. It is perfect. ONE SUGGESTION: Because I live in a condo and store my bike in a secure but public place; I remove the horn when I'm done with my ride. The horn arrives with a loose attachment strap (you'll see what I mean when you receive the horn).... I recommend securing this strap to the horn (I used clear silicone sealant) to insure that it does not get lost/misplaced. Otherwise it is worth the money. So much so that I bought one for my wife's bike.