1. Introduction
The Yeep.me H.30 LED Vision helmet is engineered for optimal safety and comfort during scooter or bicycle use. This manual provides essential information for the proper setup, operation, and maintenance of your helmet.
Key Features:
- Integrated LED rear light with 3 illumination modes for enhanced visibility.
- Removable and washable velvet inner and ear protectors for hygiene and comfort.
- Light-transmitting rotatable visor for eye protection.
- Adjustable wheel and reflective Yeep.me logo for a secure fit and added safety.
- Lightweight design, weighing less than 420g.
- Intelligent battery management providing up to 36 hours of active use and 180 hours standby.
- IPX4 water resistance, suitable for use in rain.
2. Product Overview

Figure 2.1: Side view of the Yeep.me H.30 helmet, highlighting its sleek design and integrated visor mechanism.

Figure 2.2: Rear view of the helmet, featuring the prominent red LED light for enhanced visibility from behind.

Figure 2.3: Side profile of the helmet with the clear visor in the down position, providing eye protection.

Figure 2.4: A user wearing the Yeep.me H.30 helmet, demonstrating its fit and appearance during use.

Figure 2.5: Two individuals wearing the Yeep.me H.30 helmet, showcasing its comfortable and secure fit.
3. Setup
3.1 Unpacking
Carefully remove the helmet and all accessories from the packaging. Inspect for any signs of damage. Retain packaging for future storage or transport.
3.2 Sizing and Fit Adjustment
The Yeep.me H.30 helmet is available in two sizes based on head circumference:
- Size M: 54-58 cm head circumference
- Size L: 58-61 cm head circumference
To ensure a secure and comfortable fit:
- Place the helmet on your head. It should sit level and cover your forehead.
- Use the adjustable wheel at the back of the helmet to tighten or loosen the fit until it feels snug but not uncomfortably tight.
- Fasten the chin strap. Adjust the strap so it is snug under your chin and the helmet does not move excessively when you shake your head. The strap should be tight enough that you cannot pull the helmet off your head.
3.3 Initial Charging
Before first use, fully charge the helmet's integrated LED light battery. Connect the provided magnetic USB cable to the charging port on the helmet and to a standard USB power source. A full charge typically takes approximately 3 hours.
4. Operating Instructions
4.1 Powering On/Off
The LED light system is activated by a button located on the rear of the helmet. Press and hold the button for a few seconds to power on or off.
4.2 LED Light Operation
Once powered on, short presses of the button will cycle through the 3 available illumination modes:
- Mode 1: Steady On
- Mode 2: Slow Flash
- Mode 3: Fast Flash
Choose the mode that best suits your visibility needs and local regulations.
4.3 Visor Usage
The helmet features a light-transmitting rotatable visor. To lower the visor, gently pull it down until it clicks into place. To raise it, push it upwards. Ensure the visor is clean and free of obstructions for clear vision.
5. Maintenance
5.1 Cleaning
To clean the helmet's exterior, use a soft cloth dampened with mild soap and water. Avoid abrasive cleaners or solvents. The inner and ear protectors are removable and washable. Follow the care instructions on the label for washing.
5.2 Battery Care
To maximize battery life, avoid fully discharging the battery frequently. Recharge the helmet when the LED light dims or indicates low power. Store the helmet in a cool, dry place when not in use for extended periods.
5.3 Storage
Store the helmet in a dry, cool place away from direct sunlight and extreme temperatures. Do not store with heavy objects on top of it, as this may cause damage.
6. Troubleshooting
6.1 LED Light Not Working
- Check Battery: Ensure the helmet is fully charged.
- Power Button: Confirm the power button is pressed correctly and held for activation.
- Damage: Inspect for any visible damage to the LED unit or charging port.
6.2 Helmet Not Fitting Properly
- Adjust Wheel: Re-adjust the sizing wheel at the back of the helmet.
- Chin Strap: Ensure the chin strap is properly tightened and positioned.
- Size Check: Verify that the helmet size (M or L) is appropriate for your head circumference.
6.3 Charging Issues
- Cable Connection: Ensure the magnetic USB cable is securely connected to both the helmet and the power source.
- Power Source: Try a different USB power adapter or port.
- Cable Damage: Inspect the charging cable for any damage.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | YEEP028 |
| Brand | yeep.me |
| Color | Gris Perle Mat / chiné anthracite ear covers |
| Material Type | Aluminum (Helmet shell material not specified, but aluminum is listed as a material type) |
| Weight | 370 Grams |
| Size M Head Circumference | 54-58 cm |
| Size L Head Circumference | 58-61 cm (Inferred from product description) |
| Charging Time | Approx. 3 hours |
| Battery Life (In Use) | Up to 36 hours |
| Battery Life (Standby) | Up to 180 hours |
| Water Resistance | IPX4 Standard |
| Recommended Use | Cycling |
| Manufacturer | CIBOX |
8. Warranty and Support
For information regarding warranty coverage and terms, please refer to the documentation provided with your purchase or contact the retailer where the product was acquired. For technical support or inquiries not covered in this manual, please reach out to the manufacturer's customer service department.
Please retain your proof of purchase for warranty claims.