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Never Lose Your Bike Again

Bikehorn is a smart bicycle horn that works with Apple Find My, so you can always see where your bike is—whether parked or on the move.

MiLi Bike Horn - MiLi

Loud, Clear Horn

Emits a strong, clear horn sound to ensure you’re noticed by pedestrians and vehicles, enhancing your safety on the road.

MiLi Bike Horn - MiLi

Waterproof Design

Built to withstand heavy rain and splashes, providing reliable performance no matter the weather or environment.

MiLi Bike Horn - MiLi

Long Battery & Type-C Charging

Features a rechargeable battery that lasts for weeks and charges quickly via convenient USB Type-C port.

It's simple!

Connect in Seconds

Each pairs with any phone in under a minute—ready to use instantly.

Find it Nearby

No worries! Play sound and precise tracking to spot it around you—fast and easy.

Locate Worldwide

Find your item with the help of all iOS devices—no matter where you are.

Your Ride’s Voice

With a loud, clear sound and reliable waterproof design, Bikehorn ensures you’re always heard and protected, rain or shine, city streets or rugged trails.

Built tough to handle any adventure, it gives you the confidence to focus on the ride, not the risks.

For cyclists who value safety and peace of mind, Bikehorn is more than an accessory, it’s your trusted companion on every journey. Stay visible, stay connected, and enjoy every moment on the road with Bikehorn.

Tech Specs

Durability
  • Working Temperature: -20~60℃
  • Waterproofness: IP65 Waterproof
Design
  • Product Dimensions (WxHxL)(mm): 30mm * 70mm * 80mm
  • Case Dimensions (WxHxL)(mm): 50mm * 120mm * 100mm
  • Materials: PC+ABS
  • Product Weight (g): MiTag+Bikehorn=109g
  • Case Weight (g): /
Battery
  • Battery Hours: 6-8 Months
  • Charging Time: 1.5 hours
  • Battery Type: lithium_manganese_dioxide
  • Cell Specification: CR2032 Replaceable Battery
  • Voltage: 2.6v~3.6v
  • Power Consumption: 9.5mA max @adv, 22uA avg @paired
Connectivity
  • Bluetooth Version: BLE 5.2
  • Certifications: FCC ID, CE, ROHS, UKCA, PSE, CB
  • Compatible With: iOS Device, Require system iOS® 14.5 and iPhone® 6s above
  • Physical Connections: press button one time to power on
  • Transmission Distance: 80-100m (open environment)
  • BLE Transmit Power: +4dBm
  • APP Interface: iOS14.3 and above

Included in the Box

  • MiTag

  • Horn

  • Screw Driver

  • Type-C Charger

  • User Manual