Sinji RWH-100 Electric Horn Bicycle Bell

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Model RWH-100
Description Rechargeable Wireless Electronic Horn
Weight 40g (Including battery)
Size 47 X 24 mm
Brightness 100dB / Beep Sound (6modes)
Bracket Free Size
Charger system Micro USB (Approx 1h - Charge/Discharge Alarm)

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Availability: Out of stock

Regular Price: $57.00

SALE $51.44

  • Buy 3 for $49.00 each and save 5%
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Product Description


Portable Wireless Electronic Horn
Powerful Sound of 100dB
Beep Sound 6 Type (Sound Choice Available)

RWH-100 Speaker

RWH-100 feature

Powerful sound of 100db and silicon cover designed for
easy installation

RWH-100 Wireless Switch


Wireless switch available to install on preferred position

RWH-100 Rubber Band

RWH-100 feature

Choice of ring type between 2 sizes for suitable handlebar

Micro USB Charging System


Micro USB charging system - Charge&Discharge alarm LED

Wireless electronic horn RWH-100 for free installation on any handlebar styles

RWH-100 Body Installation

RWH-100 Detail

RWH-100 Detail

1. Place RWH-100 on front headset for sound to spread out

2. Use loop to fix RWH-100 firmly

Wireless Switch Installation

RWH-100 detail

RWH-100 detail

1. Prepare wireless switch and rubber ring

2. Place round rubber pad under the switch and lock the ring

RWH-100 detail

RWH-100 detail

3. Install the switch on easy position to control during riding

4. Fix the switch firmly by locking rubber ring on the opposite loop

How to charge RWH-100

RWH-100 detail

RWH-100 detail

1. Open silicon cover on the side of the body and check Micro 5Pin terminal

2. Check Red LED by the power button (Tunred off when it is full charged)

How to operate RWH-100

RWH-100 detail

RWH-100 detail

1. First, press the power button on the body and then control On/Off using wireless switch

2. Beep sound changes sequentially while pressing the button over 2~3 seconds and is fixed when take finger off (Reset after changing battery)

  • RWH-100 Package

  • RWH-100
  • RWH-100 SET

  • RWH-100

Compare tables of the RWH-100's sound level

Power(dB) Example
40 low talk sound
60 daily talk sound
80 noise on the crowded streets
100 sound passing subway, sound of wireless electronic horn
120 sound hearing on the airport runway
140 sound passing jet

Although size is small, RWH-100's sound level is 100dB! RWH-100 can transmit a sound clearly
without being covered by around noise.

RWH-100 Sound mode


USA, Australia, United Kingdom, and EU country customers do not need to care about any tax. The price is including import duty and local tax. We will help Brazil custom tax. And buyer of other country is responsible for any applicable import duty, local taxes and VAT. Please verify with your customs before purchase.


We are shipping items to WorldWide. The best shipping cost is our proud. Our major shipping partners are Post, Fedex Express, DHL express and TNT. Depending on your location, we are going to suggest the best shipping method. Basically we will ship the order in 1 ~ 3 work days. Our warehouses are in USA, Taiwan, Sweden and South Korea. Depending on the item, the starting location could be different. And each country has their own holidays. It is the reason why we need 1 ~ 3 days for dispatch.

Shipping cost will be charged based on your order weight which is the larger between weight and volume weight. Our system calculates the total weight of your order items and recommends the shipping method and cost from the cheapest one. You can check your shipping cost on your cart page.

BicycleHero are pleased to offer FREE SHIPPING to worldwide on orders over minium spend. For orders under this value we also offer great value discounted shipping rates.

Get Detail Information


All orders could be returned to us in 90 days from dispatch. We are happy to accept the any returns without any specific reason. You can find the detail of returns in our customer support page.

Return Instruction

Sinji RWH-100 Electric Horn Bicycle Bell

Sinji RWH-100 Electric Horn Bicycle Bell. Portable Wireless Electronic Horn Powerful Sound of 100dB Beep Sound 6 Type (Sound Choice Available) RWH-100 Speaker Powerful sound of 100db and silicon cover designed for easy installation...

  • Price: $51.44 - Out of Stock
  • Brand: Sinji

Additional Info

Additional Info

Bike Type Universal bike
Weight(g) 410.0000
Condition New
Brand Sinji
Speed N/A
Travel N/A
Stem Angle Degree N/A
Range N/A
Main Color N/A
Front Derailleur Type N/A
Tire Size N/A


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