---
product_id: 461591168
title: "Electric Bike Horn Bicycle Bell 140DB Loud Cycling Horn for Adults and Child 4 Sound Modes +Vibration Alarm Rechargeable Waterproof Smart Bike Horn for Mountain Bike, Road Bike, Scooters"
brand: "lesovi"
price: "R12"
currency: ZAR
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.za/products/461591168-electric-bike-horn-bicycle-bell-140db-loud-cycling-horn-adults
store_origin: ZA
region: South Africa
---

# IP65 waterproof rating 140dB ultra-loud horn 280mAh rechargeable battery Electric Bike Horn Bicycle Bell 140DB Loud Cycling Horn for Adults and Child 4 Sound Modes +Vibration Alarm Rechargeable Waterproof Smart Bike Horn for Mountain Bike, Road Bike, Scooters

**Brand:** lesovi
**Price:** R12
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Make your presence impossible to ignore with the smartest, loudest bike horn around!

## Quick Answers

- **What is this?** Electric Bike Horn Bicycle Bell 140DB Loud Cycling Horn for Adults and Child 4 Sound Modes +Vibration Alarm Rechargeable Waterproof Smart Bike Horn for Mountain Bike, Road Bike, Scooters by lesovi
- **How much does it cost?** R12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/461591168-electric-bike-horn-bicycle-bell-140db-loud-cycling-horn-adults)

## Best For

- lesovi enthusiasts

## Why This Product

- Trusted lesovi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful 140dB Sound:** Cut through city noise with four distinct horn modes for ultimate safety and style.
- • **Sleek, Compact Design:** Lightweight 25g horn with modern aesthetics fits handlebars 22.2-31.8mm—no tools needed.
- • **Smart Vibration Alarm:** Shake-sensing lock mode alerts you instantly to potential threats, adding a layer of security.
- • **Weatherproof Durability:** IP65-rated waterproof and dust-resistant for fearless rides in any weather condition.
- • **Long-Lasting Rechargeable Battery:** 280mAh lithium battery delivers up to 30 days of use on a single 1.2-hour USB charge.

## Overview

The LESOVI Electric Bike Horn is a compact, rechargeable, and waterproof cycling accessory delivering a powerful 140dB sound with four customizable modes. Designed for easy, tool-free installation on handlebars between 22.2mm and 31.8mm, it features a 280mAh battery that charges fully in 1.2 hours and lasts up to 30 days. Its smart vibration alarm enhances rider safety, making it an essential upgrade for urban cyclists, mountain bikers, and scooter riders alike.

## Description

Product description Weight 25g Volume 60cm * 34cm LESOVI Bike Horn Alarm Small volume big function, only 30G heavy, is not only the horn, is also the alarm. Big sound is more safe, 140db, 4 kinds of ringtones, double-click the button to switch the ring. Tool-free installation, the use of straps fixed, more convenient and quick installation and removal. USB charge, 200 mah battery, charge for 20 minutes, standby for 40 days. Outdoor waterproof design. Key usage Left Key: Lock, long press the left key to enter the lock state, sensing shake automatic alarm. Middle Key: Horn Key, single ring, double-click to switch 4 ring tones. Right Key: unlock, want to unlock only long press the right key to unlock.

Review: All functions in one - Easy to install and use
Review: Scooter horn - I have a mobility scooter and I got the horn so people could know that I’m coming. It works great and now at least some people get out of my way. I’m mostly use it on cruises. Otherwise it is very loud. I’ve tried changing it to lower, but it’s impossible to do but love the item fits great on the handle boss of large scooters

## Features

- Design with small size and modern fashion look.built in boost circuit with loud sound reached 140 db
- With rechargeable 280 mAh lithium battery, used more convenience .USB cable charge 1.2 hours full charge.
- Contains USB cable, 1.2 hours full charge.one charge have 2000 times ring bell can work about 20-30 days
- Have 4 sound modes, whistle sounds,hour sounds,alarm sounds dust resist,IP 65 waterproof level
- Easy to install:put the silicone strap fixed on the handle.suit for 0.86"-1.25"(22.2-31.8 mm ) diameter bicycle handlebar

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4DPQV2M |
| Best Sellers Rank | #461,982 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #147 in Bike Horns |
| Brand | LESOVI |
| Brand Name | LESOVI |
| Color | Black |
| Customer Reviews | 3.5 out of 5 stars 190 Reviews |
| Item Dimensions L x W x H | 2.28"L x 1.38"W x 1.38"H |
| Item Weight | 0.04 Kilograms |
| Manufacturer | LESOVI |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Compatible Size | 31.8 Millimeters |
| Minimum Compatible Size | 22.2 Millimeters |
| Mounting Type | Handlebar Mount |
| Product Style | Bike Bell |
| Size | One Size |
| Style | Bike Bell |

## Product Details

- **Color:** Black
- **Size:** One Size
- **Brand:** LESOVI
- **Material:** Plastic
- **Style:** Bike Bell

## Images

![Electric Bike Horn Bicycle Bell 140DB Loud Cycling Horn for Adults and Child 4 Sound Modes +Vibration Alarm Rechargeable Waterproof Smart Bike Horn for Mountain Bike, Road Bike, Scooters - Image 1](https://m.media-amazon.com/images/I/51sfk97a+2L.jpg)
![Electric Bike Horn Bicycle Bell 140DB Loud Cycling Horn for Adults and Child 4 Sound Modes +Vibration Alarm Rechargeable Waterproof Smart Bike Horn for Mountain Bike, Road Bike, Scooters - Image 2](https://m.media-amazon.com/images/I/51X07oMfcXL.jpg)
![Electric Bike Horn Bicycle Bell 140DB Loud Cycling Horn for Adults and Child 4 Sound Modes +Vibration Alarm Rechargeable Waterproof Smart Bike Horn for Mountain Bike, Road Bike, Scooters - Image 3](https://m.media-amazon.com/images/I/61WfnAiMH0L.jpg)
![Electric Bike Horn Bicycle Bell 140DB Loud Cycling Horn for Adults and Child 4 Sound Modes +Vibration Alarm Rechargeable Waterproof Smart Bike Horn for Mountain Bike, Road Bike, Scooters - Image 4](https://m.media-amazon.com/images/I/51OFkMf4wTL.jpg)
![Electric Bike Horn Bicycle Bell 140DB Loud Cycling Horn for Adults and Child 4 Sound Modes +Vibration Alarm Rechargeable Waterproof Smart Bike Horn for Mountain Bike, Road Bike, Scooters - Image 5](https://m.media-amazon.com/images/I/51gQ81Zk8kL.jpg)

## Questions & Answers

**Q: What do the different horn sounds/tones sound like? Which ones are louder?**
A: I haven't been through all the sounds, I just wanted the one to make people aware. It is very loud and you can set it to go off if someone moves it after you park. My husband had a bike bell in his, no one heard it. They hear it now!

**Q: What are the different sounds?**
A: I haven't been through all of the different sounds but they are all really loud!  You can even set it to go off if someone tries to move your cart. Believe me they will just put it down and leave. It gets a lot of attention!

## Customer Reviews

### ⭐⭐⭐⭐⭐ All functions in one
*by D***W on October 10, 2025*

Easy to install and use

### ⭐⭐⭐⭐ Scooter horn
*by B***Y on September 11, 2025*

I have a mobility scooter and I got the horn so people could know that I’m coming. It works great and now at least some people get out of my way. I’m mostly use it on cruises. Otherwise it is very loud. I’ve tried changing it to lower, but it’s impossible to do but love the item fits great on the handle boss of large scooters

### ⭐ Can yell louder than this horn.
*by K***R on December 9, 2022*

Not very loud. Kinda useless

## Frequently Bought Together

- LESOVI Electric Bike Horn Bicycle Bell 140DB Loud Cycling Horn for Adults and Child 4 Sound Modes +Vibration Alarm Rechargeable Waterproof Smart Bike Horn for Mountain Bike, Road Bike, Scooters
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-11*