2-in-1 Bike Headlight & 120dB Horn USB Rechargeable Front Light

BUCKLOS 2-in-1 Bicycle Headlight & Electric Horn — Illuminate the Road, Alert the Way

Upgrade your cycling setup with this powerful 2-in-1 bicycle front light and electric horn from BUCKLOS. Built from durable aluminum alloy, this compact handlebar-mounted unit combines a high-brightness 5W XTE LED headlight with a wire-controlled 120dB electric speaker — giving you full command of your visibility and safety signaling without taking your hands off the bars. Made in Mainland China.

Choose Your Version

Flagship Version

• Battery: 2000 mAh (4-cell power indicator display)
• High-light endurance: ≈ 3.5 hours | Low-light endurance: ≈ 6 hours
• Intelligent Auto-Dimming: Built-in light-sensor chip adjusts brightness automatically based on ambient light — saving power and extending ride time
• Charge time: ≈ 2 hours (4-cell indicator blinks while charging, stays solid when full)

Fashion Version

• Battery: 1500 mAh (2-cell power indicator display)
• High-light endurance: ≈ 2.5 hours | Low-light endurance: ≈ 4–5 hours
• Charge time: ≈ 1.5 hours (red = charging, green = fully charged)

Key Features

• Dual Wire Control: Control both the light and horn via a handlebar-mounted controller connected through the USB port — your hands stay on the bars at all times for safer, more confident riding
• 120dB Electric Horn: 5 selectable alert sounds; hold the horn button for 10 seconds to switch between sounds
• 4 Lighting Modes: High / Smart (Flagship only) / Flash / Low — freely switch to match your environment
• XTE High-Brightness LED Bead: Long-distance throw with multiple modes for city streets, trails, and everything in between
• Pluggable Wire Controller Design: Detach the wire controller for charging — no need to remove the whole unit from your handlebars
• Universal USB Charging: Charge via any standard USB port, power bank, or phone charger; supports charge-while-use
• Life-Grade Weather Resistance: Designed to handle light rain and wet conditions — ideal for commuters and all-weather riders (avoid full submersion)
• Aluminum Alloy Body: Lightweight yet rugged construction keeps the unit secure on any handlebar
• Real-Time Battery Display: LED power grid indicator lets you monitor remaining charge at a glance
• Easy Tool-Free Install/Remove: Clip-lock base attaches firmly to your handlebar; one-press release for quick removal

What's in the Box

• 1 × Headlight body
• 1 × Light/horn wire controller
• 1 × USB charging cable
• 1 × Installation tool
• 1 × Fixed base
• 1 × Wire binding strap

Technical Specifications

Complete Your Cycling Setup

Looking for more cycling and outdoor accessories? Check out our Folding Telescoping Tripod for Outdoor Use or keep your gear organized with our Portable Cable & Charger Storage Box.

Learn more: HHS Move Your Way physical activity guidance

Frequently Asked Questions

Q: What is the difference between the Flagship Version and the Fashion Version bike headlight?

A: The Flagship Version features a larger 2000 mAh battery, a 4-cell power indicator, and an intelligent auto-dimming mode that uses a built-in light sensor to automatically adjust brightness. The Fashion Version has a 1500 mAh battery, a 2-cell indicator, and no auto-dimming — but still includes the full 120dB horn and all core lighting modes at a lighter weight profile.

Q: How do I control the horn and light while riding?

A: The headlight includes a dual wire controller that connects via the USB port and mounts on your handlebar. This lets you switch lighting modes and trigger the 120dB horn without removing your hands from the bars, making it easy and safe to use at speed.

Q: Is this bike headlight waterproof?

A: The light features life-grade weather resistance, meaning it can handle light rain and splashes during normal riding. However, it is not designed for full submersion in water. After riding in wet conditions, dry the unit — particularly around the speaker opening on the back.

Q: Can I charge the light while still using it on my bike?

A: Yes. The universal USB charging port supports charge-while-use, so you can plug in a power bank and keep riding without losing your light. Simply unplug the wire controller before charging the main unit.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.