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UPDATE: Due to overwhelming support during our 20th Anniversary Sale, only a few units remain at the current price.
All shipments are sent free of charge and with tracking via well-known and reliable shipping companies within the United States, such as USPS.
You can return your clothes or shoes to us at any time within 30 days. Please contact our customer service team to ensure that this process runs smoothly and quickly!
This compact bike horn combines a sleek design with reliable sound—ideal for city rides and daily commutes. It offers three distinct alert tones to suit different environments, an easy-to-use button control, and a splash-resistant silicone casing ready for changing weather.

✔ Emits a clear 110 dB alert tone for traffic awareness
✔ Three selectable tones, switchable by holding the button
✔ Splash-resistant silicone cover suitable for light rain
✔ Flexible body fits most handlebars securely
✔ Tool-free installation with quick stretch-and-fit design

Details:
Material: Silicone shell with electronic components
Sound Level: 110 dB
Tone Options: Three built-in sounds, adjustable via button
Power Source: Replaceable button-cell battery
Water Rating: IPX4 (resists splashes from any direction)
Size & Weight: Approx. 3.5 cm × 3 cm, 33 g
Included: 1 × bike horn unit
A practical accessory that delivers clear signaling and straightforward setup—ideal for everyday cycling.
Our brand is turning 20, and we’re celebrating BIG!
For the next 24 hours only, we’re giving you massive anniversary discounts!
Up to 80% OFF – Today Only!
As promised to our loyal community, this is the moment you’ve been waiting for.
But hurry: if you can still add it to your cart, it’s in stock — once it’s sold out, it’s gone for good!
Don’t wait — This sale ends today!
I took advantage of the sale. My order came quickly and quality is good. I will order here more often if the sale is still here!
TESS O.
Great fit of the clothes and the quality is good! Use it daily for already 6 months and still super good. Highly recommended.
WENDY G.
I thought the pieces might just look good online, but after receiving them I can see the quality is even better in person. So happy with my Elena Harper Boutique order!
KAREN L.
Just opened my order from Elena Harper Boutique – the fabrics feel premium, and the cuts look great. My wife’s got the idea to buy the clothes. She is sitting next to me thinking: definitely made the right call.
KATY M.
First received the wrong size, and I sent them an email and they immediately sent a new one. Good customer support.
WALTER L.
Wore this blazer to a party and got so many compliments! It fits perfectly and feels super comfortable. I’m really happy with it - definitely one of my new favorites!
WENDY Q.
I took advantage of the sale. My order came quickly and quality is good. I will order here more often if the sale is still here!
TESS O.
Great fit of the clothes and the quality is good! Use it daily for already 6 months and still super good. Highly recommended.
WENDY G.
I thought the pieces might just look good online, but after receiving them I can see the quality is even better in person. So happy with my Elena Harper Boutique order!
KAREN L.
Just opened my order from Elena Harper Boutique – the fabrics feel premium, and the cuts look great. My wife’s got the idea to buy the clothes. She is sitting next to me thinking: definitely made the right call.
KATY M.
First received the wrong size, and I sent them an email and they immediately sent a new one. Good customer support.
WALTER L.
Wore this blazer to a party and got so many compliments! It fits perfectly and feels super comfortable. I’m really happy with it - definitely one of my new favorites!
WENDY Q.
I took advantage of the sale. My order came quickly and quality is good. I will order here more often if the sale is still here!
TESS O.
Great fit of the clothes and the quality is good! Use it daily for already 6 months and still super good. Highly recommended.
WENDY G.
I thought the pieces might just look good online, but after receiving them I can see the quality is even better in person. So happy with my Elena Harper Boutique order!
KAREN L.
Just opened my order from Elena Harper Boutique – the fabrics feel premium, and the cuts look great. My wife’s got the idea to buy the clothes. She is sitting next to me thinking: definitely made the right call.
KATY M.
First received the wrong size, and I sent them an email and they immediately sent a new one. Good customer support.
WALTER L.
Wore this blazer to a party and got so many compliments! It fits perfectly and feels super comfortable. I’m really happy with it - definitely one of my new favorites!
WENDY Q.
I took advantage of the sale. My order came quickly and quality is good. I will order here more often if the sale is still here!
TESS O.
Great fit of the clothes and the quality is good! Use it daily for already 6 months and still super good. Highly recommended.
WENDY G.
I thought the pieces might just look good online, but after receiving them I can see the quality is even better in person. So happy with my Elena Harper Boutique order!
KAREN L.
Just opened my order from Elena Harper Boutique – the fabrics feel premium, and the cuts look great. My wife’s got the idea to buy the clothes. She is sitting next to me thinking: definitely made the right call.
KATY M.
First received the wrong size, and I sent them an email and they immediately sent a new one. Good customer support.
WALTER L.
Wore this blazer to a party and got so many compliments! It fits perfectly and feels super comfortable. I’m really happy with it - definitely one of my new favorites!
WENDY Q.
We ship with UPS. Receive your order quickly at your home, and also for free!
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Didn't it fit? - No problem! You can always return or exchange. We offer a 30 day return or exchange policy if you are unhappy with your order for any reason.