---
product_id: 540947228
title: "Electronic Bike Horn 120db Cycling Electric Bicycle Horn 4 Sound Modes with Rechargeable Battery Waterproof Bicycle Bell for Kids Boys Adults Mountain Bike/Adjustable"
brand: "lesovi"
price: "1071320₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Lesovi"
url: https://www.desertcart.vn/products/540947228-electronic-bike-horn-120db-cycling-electric-bicycle-horn-4-sound
store_origin: VN
region: Vietnam
---

# IP65 waterproof & dustproof 120dB ultra-loud alert Rechargeable 20-30 days runtime Electronic Bike Horn 120db Cycling Electric Bicycle Horn 4 Sound Modes with Rechargeable Battery Waterproof Bicycle Bell for Kids Boys Adults Mountain Bike/Adjustable

**Brand:** lesovi
**Price:** 1071320₫
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Blast Your Ride, Own the Road!

## Quick Answers

- **What is this?** Electronic Bike Horn 120db Cycling Electric Bicycle Horn 4 Sound Modes with Rechargeable Battery Waterproof Bicycle Bell for Kids Boys Adults Mountain Bike/Adjustable by lesovi
- **How much does it cost?** 1071320₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/540947228-electronic-bike-horn-120db-cycling-electric-bicycle-horn-4-sound)

## 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

- • **All-Weather Durability:** IP65 waterproof and shatter-resistant design built to withstand any ride, rain or shine.
- • **Safety at Your Fingertips:** Separate thumb switch keeps your hands steady on the handlebar while you alert the road.
- • **Eco-Friendly Rechargeable Battery:** Ditch disposable batteries—enjoy up to a month of rides on a single charge.
- • **Effortless Tool-Free Installation:** Mount or remove in 20 seconds with stretchable straps—no tools, no hassle.
- • **Command Attention with 120dB Loudness:** Cut through city noise and ensure you're heard by cars and pedestrians alike.

## Overview

The LESOVI Electronic Bike Horn delivers a powerful 120dB sound with 4 selectable tones, ensuring maximum safety and attention on any cycling route. Featuring a rechargeable battery lasting up to 30 days per charge, it’s an eco-conscious upgrade to traditional bells. Its IP65 waterproof and dustproof rating guarantees durability in all weather conditions, while the quick, tool-free installation and separate thumb switch provide seamless, safe operation for riders of all ages.

## Description

desertcart.com : LESOVI Electronic Bike Horn 120db Cycling Electric Bicycle Horn 4 Sound Modes with Rechargeable Battery Waterproof Bicycle Bell for Kids Boys Adults Mountain Bike/Adjustable (Adjustable Volume Black) : Sports & Outdoors

Review: Loud, ear piercingly loud. - This thing on a bicycle gives off a very loud blast to alert cars and pedestrians . Has a few different tones, all loud. My friend in NYC keeps one of these in their pocket and uses it as a personal security alarm. This one has adjustable volume buttons, tone select and a usb port for charging.
Review: Loud! Which is good! - I recently added the LESOVI Electronic Bike Horn (120dB) to my bike, and it’s been a fantastic upgrade for safety and convenience. The first thing that stands out is how loud it is. At 120 decibels, it easily grabs attention, whether you’re riding on busy streets or shared paths. It gives me a lot more confidence knowing I can alert pedestrians and vehicles quickly when needed. I also really like the multiple sound modes—it’s nice to have options depending on the situation. The sound is clear and sharp, not muffled like some cheaper bells, and it actually feels effective when you use it. Installation was super simple and didn’t require any tools. The compact design fits neatly on the handlebars without getting in the way, and the separate button control makes it easy to use without taking your hands off your normal riding position. The rechargeable battery is another big plus. It lasts a long time on a single charge, so you don’t have to constantly worry about replacing batteries. Plus, it’s built to handle outdoor conditions with its waterproof and durable design, which is perfect for all-weather riding.

## Features

- Safety First : This Loud Volume & Mini Size Electric Bike Horn can reach 120 db which is loud enough to alert anyone or even people in a vehicle to your presence. Perfect bicycle accessories for you or your kids.
- Environment-friendly : Instead of using normal battery, the little scooter horn is powered by a rechargeable battery. It can 2000 times with a full charge, which is enough to work 20-30 days.
- Durable with full protection : IP65 level waterproof + Anti-dust + Shatter-resistant. Fully satisfy your outdoor cycling needs.
- st to install and quick release : easily mounted and secured with the stretchable straps. No tools needed. You can install or uninstall it on your bike handle bar within 20 seconds.
- Separate Switch Design: Control switch and bike horn are separated. You can install the control switch right next to your thumb, which can keep you hand still on the bar when you press it. Keep it safe cycling.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6WRGQ8K |
| Best Sellers Rank | #8,574 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Bike Horns |
| Brand Name | LESOVI |
| Color | adjustable volume Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (126) |
| Included Components | no |
| Item Weight | 0.07 Kilograms |
| Manufacturer | LESOVI |
| Manufacturer Part Number | 4 in 1 horn Red 4 in 1 horn Red 001 |
| Material Type | Plastic |
| Mounting Type | Handlebar Mount |
| Product Style | Electric |
| Size | One Size |
| UPC | 749682993872 |

## Product Details

- **Brand:** LESOVI
- **Color:** adjustable volume Black
- **Material:** Plastic
- **Size:** One Size
- **Style:** Electric

## Images

![Electronic Bike Horn 120db Cycling Electric Bicycle Horn 4 Sound Modes with Rechargeable Battery Waterproof Bicycle Bell for Kids Boys Adults Mountain Bike/Adjustable - Image 1](https://m.media-amazon.com/images/I/51oZ8ez8ziL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Loud, ear piercingly loud.
*by J***. on October 20, 2024*

This thing on a bicycle gives off a very loud blast to alert cars and pedestrians . Has a few different tones, all loud. My friend in NYC keeps one of these in their pocket and uses it as a personal security alarm. This one has adjustable volume buttons, tone select and a usb port for charging.

### ⭐⭐⭐⭐⭐ Loud! Which is good!
*by G***S on March 25, 2026*

I recently added the LESOVI Electronic Bike Horn (120dB) to my bike, and it’s been a fantastic upgrade for safety and convenience. The first thing that stands out is how loud it is. At 120 decibels, it easily grabs attention, whether you’re riding on busy streets or shared paths. It gives me a lot more confidence knowing I can alert pedestrians and vehicles quickly when needed. I also really like the multiple sound modes—it’s nice to have options depending on the situation. The sound is clear and sharp, not muffled like some cheaper bells, and it actually feels effective when you use it. Installation was super simple and didn’t require any tools. The compact design fits neatly on the handlebars without getting in the way, and the separate button control makes it easy to use without taking your hands off your normal riding position. The rechargeable battery is another big plus. It lasts a long time on a single charge, so you don’t have to constantly worry about replacing batteries. Plus, it’s built to handle outdoor conditions with its waterproof and durable design, which is perfect for all-weather riding.

### ⭐⭐⭐⭐ A pretty good choice for electronic horns.
*by D***D on June 14, 2025*

The good: Easy to install on a bike. It's lightweight. It's compact. The sound is clear. It's not overly glossy, flat, or matte, so it's not bright enough to catch an opportunistic thief's attention. Charges pretty fast. Good variety of horns to choose from. The in-between: It is obnoxiously loud, even on the lowest volume. It's loud enough to alert motorists of your location in a loud and busy city which is great, but it's also loud enough to likely give pedestrians an accidental jumpscare. The bad: Micro USB... it really should be updated to USB-C by now. The horn button doesn't like short presses, so it's easy to just tap the button thinking it will activate, but it often won't unless you hold it down, so be aware.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*