- 3-in-1 Multi-Function Design: Integrates a speedometer, a bright LED headlight, and a loud electronic horn into one compact unit.
- Wireless Speedometer: Displays real-time speed, distance, time, and temperature to help you track your ride data.
- Bright LED Front Light: Multiple light modes provide powerful illumination for night riding, ensuring visibility on dark roads.
- Loud Electronic Horn: High-decibel horn alerts pedestrians and other road users, significantly improving safety.
- USB-C Rechargeable: Built-in battery is rechargeable via USB-C, eliminating the need for frequent battery replacements.
Parameter Details
Functions Wireless bike computer + LED front light + electronic horn
Display Digital LCD screen showing speed, distance, time, temperature
Light Modes Multiple brightness settings (high/low/strobe)
Horn Volume High-decibel electronic horn (over 100dB)
Power Rechargeable lithium battery (USB-C charging)
Use Road cycling, mountain biking, night riding, safety, fitness tracking
What's in the Box
- 1x 3-in-1 bike computer with light and horn
- 1x USB-C charging cable
- 1x Mounting bracket
- 1x User Manual (English)
Usage Instructions
- Mount the Device: Attach the unit to your bike handlebar using the included bracket.
- Charge the Battery: Connect the USB-C cable to the device and a power source to fully charge it before use.
- Set Up the Speedometer: Follow the manual to calibrate the wheel size for accurate speed and distance readings.
- Use the Light and Horn: Press the corresponding buttons to turn on the light or sound the horn as needed.
Frequently Asked Questions
Q: How long does the battery last?
A: Battery life depends on usage. On a full charge, it can last for several hours of continuous use with the light on.
Q: Is the speedometer accurate?
A: Yes, after calibrating the wheel size, it provides accurate speed and distance readings.
Q: Is it waterproof?
A: Most models are water-resistant, making them suitable for light rain. They are not designed for heavy downpours.
Q: Can I use the horn while riding?
A: Yes, the large, easy-to-press button allows you to sound the horn with one hand while keeping your eyes on the road.
What's in the box
1 x 3-in-1 bike computer with light and horn
1 x USB-C charging cable
1 x Mounting bracket
1 x User Manual (English)
