1. Introduction
Thank you for choosing the BELIBUY Brushless Motor Portable Cordless Car Vacuum Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read it thoroughly before use and retain it for future reference.
2. Safety Instructions
- Read all instructions before using the appliance.
- Do not use the vacuum cleaner near flammable or combustible liquids or gases.
- Do not pick up burning or smoking materials, such as cigarettes, matches, or hot ashes.
- Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
- Do not immerse the vacuum cleaner in water or other liquids.
- Use only the charging cable provided.
- Store the vacuum cleaner in a dry, indoor area when not in use.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
3. Product Components
Familiarize yourself with the parts included in your BELIBUY vacuum cleaner package:

Image: All components included in the box, such as the vacuum cleaner, various nozzles, HEPA filters, Type-C cable, and user manual.
- Vacuum Cleaner Unit: The main device with brushless motor and dust collection cup.
- Floor Brush: For cleaning larger flat surfaces like carpets or floor mats.
- Brush Suction Nozzle: Combines a brush with a narrow opening for agitating and collecting debris from upholstery or vents.
- Long Suction Nozzle (Crevice Tool): For reaching tight spaces, corners, and crevices.
- Small Brush Nozzle: A compact brush for delicate surfaces or small areas.
- Long Nozzle (Blowing): Used with the blowing port for directing air.
- Short Nozzle (Blowing): A shorter nozzle for concentrated airflow from the blowing port.
- HEPA Filter: High-efficiency particulate air filter for trapping fine dust.
- Type-C Cable: For charging the vacuum cleaner.
- User Manual: This instruction guide.
4. Setup and Charging
4.1 Initial Charge
Before first use, fully charge the vacuum cleaner. The built-in 4000mAh battery requires approximately 2 hours for a full charge.

Image: The vacuum cleaner charging via its Type-C port, indicating compatibility with various USB power sources like car chargers, laptops, power banks, and wall adapters.
- Connect the Type-C charging cable to the charging port on the vacuum cleaner.
- Plug the other end of the cable into a compatible USB power source (e.g., wall adapter, car charger, power bank, laptop).
- The LCD display will indicate charging status. A full charge is typically indicated by a change in the light color (refer to the device's specific indicator, usually from red to blue or off).
4.2 Attaching Nozzles
Select the appropriate nozzle for your cleaning task. Nozzles can be attached to either the front (suction) or rear (blowing) port of the vacuum cleaner.
- For vacuuming, attach the desired nozzle (e.g., Floor Brush, Brush Suction Nozzle, Long Suction Nozzle) to the front intake port.
- For blowing, attach the Long Nozzle or Short Nozzle to the rear exhaust port.
5. Operating Instructions
5.1 Power On/Off and Speed Settings

Image: The vacuum cleaner displaying its two suction modes, 20,000 Pa and 25,000 Pa, for different cleaning needs.
- To Turn On: Long-press the power button. The vacuum cleaner will start in Speed 1 (20,000 Pa suction).
- To Change Speed: Short-press the power button again to switch to Speed 2 (25,000 Pa suction).
- To Turn Off: Short-press the power button once more from Speed 2 to power off the device.
5.2 Vacuuming Function
Use the vacuuming function to clean dust, crumbs, pet hair, and other debris from various surfaces.

Image: The floor brush attachment effectively cleaning debris from a carpeted surface.

Image: The long suction nozzle (crevice tool) being used to clean dirt and debris from car seats, highlighting its ability to reach tight spaces.
- Attach the desired suction nozzle to the front of the vacuum cleaner.
- Turn on the vacuum and select the appropriate speed setting (Speed 1 for general cleaning, Speed 2 for stubborn debris).
- Move the nozzle over the surface to be cleaned, ensuring the intake port is close to the debris.
5.3 Blowing Function (Air Duster)
The vacuum cleaner can also function as an air duster to blow away dust and debris from hard-to-reach areas.

Image: The vacuum cleaner functioning as a dust blower, clearing crumbs and dust from a laptop keyboard using a specialized nozzle.
- Attach a blowing nozzle (Long Nozzle or Short Nozzle) to the rear exhaust port of the vacuum cleaner.
- Turn on the vacuum and select the desired speed.
- Direct the airflow towards the area you wish to clean, such as keyboards, car vents, or delicate electronics.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your BELIBUY vacuum cleaner.
6.1 Emptying the Dust Cup
The semi-transparent dust cup allows you to monitor the dirt level. Empty it when it appears full or after each significant use.
- Ensure the vacuum cleaner is turned off.
- Rotate the dust collection cup counter-clockwise to detach it from the main unit.
- Carefully empty the collected debris into a trash receptacle.
6.2 Cleaning the HEPA Filter
The HEPA filter is washable and reusable. Clean it regularly to maintain strong suction and prevent clogging.

Image: The washable HEPA filter and dust cup being rinsed under running water, demonstrating the ease of cleaning.

Image: A visual guide detailing the five steps to clean the HEPA filter, from disassembly to air-drying.
- After emptying the dust cup, remove the HEPA filter from inside.
- Tap the filter gently to dislodge any loose dust.
- Rinse the HEPA filter and the dust cup under running water until clean.
- Allow both the filter and dust cup to air-dry completely before reassembling. Do not use the vacuum cleaner with a wet filter.
- Once dry, place the HEPA filter back into the dust cup and reattach the cup to the main unit by rotating it clockwise until secure.
7. Troubleshooting
If you encounter issues with your BELIBUY vacuum cleaner, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on. | Battery is depleted. | Charge the vacuum cleaner fully. |
| Low suction power. | Dust cup is full. | Empty the dust cup. |
| Low suction power. | HEPA filter is clogged or dirty. | Clean or replace the HEPA filter. Ensure it is completely dry before reinserting. |
| Low suction power. | Nozzle or intake port is blocked. | Remove any obstructions from the nozzle or intake port. |
| Charging indicator light does not change. | Charging cable or adapter issue. | Ensure the Type-C cable is securely connected. Try a different compatible USB adapter or port. |
| Short operating time after full charge. | Battery degradation over time. | This is normal for rechargeable batteries. If significantly reduced, contact customer support. |
8. Specifications
Technical details of the BELIBUY Brushless Motor Portable Cordless Car Vacuum Cleaner:

Image: The compact and portable design of the vacuum cleaner, illustrating its small size and ease of storage in a car or drawer.
| Feature | Detail |
|---|---|
| Brand | BELIBUY |
| Model Name | XCQ-16DAI |
| Special Feature | Cordless, Brushless Motor, Air Duster Function |
| Filter Type | HEPA Filter |
| Suction Power | Speed 1: 20,000 Pa, Speed 2: 25,000 Pa |
| Motor Speed | 100,000 RPM (max) |
| Battery Capacity | 4000mAh (built-in) |
| Charging Time | Approximately 2 hours |
| Battery Life | 20-30 minutes (continuous operation) |
| Wattage | 65 watts |
| Capacity | 0.5 Liters |
| Noise Level | 80 Decibels |
| Product Dimensions | 7.4"L x 7.4"W x 2.7"H |
| Item Weight | 13.1 ounces |
| Connectivity Technology | USB (Type-C) |
| Recommended Uses | Pet Hair, Home, Car, Sofa, Office, Keyboard |
9. Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or contact BELIBUY customer service through the retailer where the product was purchased. Please have your model number (XCQ-16DAI) and purchase date available when contacting support.