1. Introduction
This manual provides instructions for the proper installation, operation, and maintenance of your SPYMINNPOO Electric Bike Horn. Please read this manual thoroughly before use to ensure optimal performance and safety.
2. Product Overview
2.1 Package Contents
Verify that all items are present in the package:
- Electric Bike Horn Unit
- Remote Control
- Handlebar Mount
- USB Charging Cable
- Rubber Strap

Figure 1: Package Contents
2.2 Key Features
- Custom Sound Alerts: Built-in 8m sound card grade chip for recording unique sound effects.
- Hi-Fi Bass Speaker: Delivers 80 to 108dB volume with 6 adjustable levels for clear alerts.
- Durable & Long Lasting: IP65 waterproof rating and a 1200mAh lithium battery providing 1-3 months daily use or 4-8 months standby.
- Anti-Theft Guard Mode: Activates an intensive alarm if the bike is disturbed, triggered by remote control.
- Remote Control Convenience: Effortlessly switch between preset sound effects and activate features. Supports up to 8 remote controls.
- Integrated Light: 3 adjustable light gears (Bright, Dim).
3. Setup
3.1 Mounting the Horn
- Attach the handlebar mount to your bicycle's handlebar using the provided screw and knob. Ensure it is securely fastened.
- Slide the electric bike horn unit onto the mount until it clicks into place. Ensure the horn is facing forward.
- Adjust the angle of the horn for optimal sound projection.

Figure 2: Horn Mounted on Handlebar
3.2 Charging the Device
Before first use, fully charge the horn unit. Connect the USB charging cable to the horn's charging port and to a standard USB power adapter (not included). The charging indicator will show the charging status and turn off when fully charged. A full charge typically takes a few hours.
4. Operating Instructions
4.1 Basic Horn Operation
Use the remote control to activate the horn. Press the designated sound button (often marked with a speaker icon) to emit a sound. The remote allows for easy access while riding.

Figure 3: Remote Control
4.2 Custom Sound Recording
The horn features an 8m sound card grade chip for custom sound effects. Refer to the specific instructions provided with your product for the exact recording procedure, which typically involves a long press on a designated button on the horn unit or remote, followed by recording your sound, and then another press to save.
4.3 Adjusting Volume
The horn offers 6 adjustable volume levels, ranging from 80 to 108dB. Consult your product's specific instructions for how to cycle through volume levels, usually via a button on the horn unit or a combination of remote presses.
4.4 Guard Mode Activation
To activate the anti-theft guard mode, press the designated button on the remote control (often a lock icon) for approximately 2 seconds. Once activated, if your bike is touched more than twice within a 2 to 12 second interval, an intensive alarm will sound to deter potential theft.
4.5 Light Function
The horn includes an integrated light with 3 adjustable gears: Bright and Dim. Press the light button (often a lightning bolt icon) on the remote or horn unit to cycle through the light modes.

Figure 4: Horn with Light On
5. Maintenance
5.1 Battery Care
The horn is equipped with a 1200mAh lithium battery. For optimal battery life, avoid fully discharging the battery frequently. Recharge the device when the battery indicator is low. The battery provides 1 to 3 months of daily use or 4 to 8 months of standby time, depending on usage patterns.
5.2 Waterproofing
The device has an IP65 waterproof rating, meaning it is protected against dust ingress and low-pressure water jets from any direction. While it can withstand rain and splashes, avoid submerging the device in water.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Horn does not sound. | Low battery; Remote control not paired; Remote out of range. | Charge the horn unit; Re-pair the remote control (refer to product specific instructions); Move closer to the horn unit. |
| Sound is too quiet or too loud. | Volume level needs adjustment. | Adjust the volume using the designated controls (refer to section 4.3). |
| Guard mode does not activate. | Incorrect activation sequence; Remote control battery low. | Ensure the button is pressed for 2 seconds; Replace remote control battery if applicable. |
| Light does not turn on. | Low battery; Light function not activated. | Charge the horn unit; Press the light button to cycle through modes. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | SPYMINNPOO9uloifq1e3 |
| Horn Battery | 1200mAh Lithium Battery |
| Remote Control Battery | 120mAh Battery x1 |
| Remote Control Distance | 30 to 60 Meters |
| Waterproof Level | IP65 |
| Transmission Frequency | 433.92MHz |
| Volume Range | 80 to 108dB (6 Gears Adjustable) |
| Light | 3 Gears Adjustable (Bright, Dim) |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Parcel Dimensions | 13 x 11 x 6.5 cm |
| Weight | 265 g |
| Country of Origin | China |
8. Warranty and Support
8.1 Manufacturer's Warranty
This product is covered by a manufacturer's warranty for 90 days from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper installation.
8.2 Customer Support
For technical assistance, warranty claims, or any questions regarding your SPYMINNPOO Electric Bike Horn, please contact the retailer or manufacturer's customer service. Refer to your purchase documentation for specific contact information.