1. Important Safety Instructions
Please read all instructions carefully before using this appliance and retain for future reference. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Do not use the vacuum cleaner outdoors or on wet surfaces.
- Do not allow children to operate the vacuum cleaner. Close supervision is necessary when used near children.
- Do not pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Do not use without dust cup and/or filters in place.
- Use only as described in this manual. Use only manufacturer’s recommended attachments.
- Do not handle the charger or appliance with wet hands.
- Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce airflow.
- Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
- Exercise extra care when cleaning on stairs.
- Disconnect the battery pack from the appliance before making any adjustments, changing accessories, or storing the appliance.
- Use only the charger specified by the manufacturer to recharge.
- Do not modify or attempt to repair the appliance or the battery pack.
2. Product Overview & Package Contents
The PRETTYCARELIFE W400 is a lightweight, cordless stick vacuum cleaner designed for versatile cleaning across various surfaces. It features a self-standing design, a 180° bendable wand, and powerful suction with a 6-stage double cyclonic filtration system.

Figure 1: PRETTYCARELIFE W400 Cordless Vacuum Cleaner in various configurations with included accessories.
Package Contents:

Figure 2: All components included in the PRETTYCARELIFE W400 package.
- Cordless Vacuum Main Unit
- LED Roller Brush
- Foldable Metal Tube (Extension Wand)
- 2-in-1 Dust Brush (Combination Tool)
- Long Crevice Tool
- Wall Mount
- Adapter (Charger)
- Filters (x2)
3. Setup & Assembly
3.1 Assembling the Vacuum
- Attach the Extension Wand: Insert the foldable metal tube into the main vacuum unit until it clicks securely.
- Attach the Floor Brush: Connect the LED roller brush to the other end of the foldable metal tube until it clicks into place.
- Install Filters: Ensure both the internal filter and the high-density sponge filter are correctly installed within the dust cup.
3.2 Charging the Battery
The vacuum cleaner is powered by a rechargeable Lithium-Ion battery. It can be charged while attached to the main unit or separately.
- Connect the adapter to the charging port located on the battery pack.
- Plug the adapter into a power outlet. The battery indicator lights will flash during charging and remain solid when fully charged.
- A full charge provides approximately 30 minutes of continuous operation on low speed.
Video 1: Demonstrates assembly, charging, and use of various attachments.
4. Operating Instructions
4.1 Power On/Off and Suction Adjustment
- Power On: Press and hold the power button on the main unit to turn on the vacuum.
- Adjust Suction: Press the '+' or '-' button to switch between the two available suction power levels (Normal and High).
- Power Off: Press and hold the power button again to turn off the vacuum.
4.2 Using Attachments
The W400 can be configured in multiple ways to suit different cleaning needs:
- Stick Vacuum Mode: Use with the extension wand and LED roller brush for floor cleaning. The 180° bendable wand allows easy access under furniture.
- Handheld Vacuum Mode: Detach the extension wand and attach the 2-in-1 dust brush or long crevice tool directly to the main unit for cleaning upholstery, car interiors, or tight spaces.

Figure 3: The 180° bendable wand facilitates cleaning under low furniture.

Figure 4: Flexible adjustment of the brush head for enhanced maneuverability.
5. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your vacuum cleaner.
5.1 Emptying the Dust Cup
- Press the dust cup release button to open the bottom cover and empty collected debris into a trash bin.
5.2 Cleaning the Filters
The W400 features a 6-stage double cyclonic filtration system with washable filters.

Figure 5: Components of the 6-stage double cyclonic filtration system.
- Twist and remove the dust cup from the main unit.
- Remove the HEPA filter and the stainless steel filter from the dust cup.
- Rinse both filters under running water until clean.
- Allow filters to air dry completely for at least 24 hours before reassembling. Do not use the vacuum with wet filters.
5.3 Cleaning the Roller Brush
- Locate the release tab on the side of the LED roller brush head.
- Press the tab and pull out the roller brush.
- Remove any tangled hair or debris from the brush using the provided cleaning tool or scissors.
- Reinsert the roller brush until it clicks into place.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on | Battery is depleted Power button not pressed correctly | Charge the battery Press and hold the power button until the unit turns on |
| Low suction power | Dust cup is full Filters are clogged Nozzle/hose is blocked | Empty the dust cup Clean or replace filters Check for and remove blockages |
| Roller brush not rotating | Hair/debris tangled in brush Brush head blocked | Clean the roller brush Check for and remove any obstructions in the brush head |
| Battery not charging | Charger not connected properly Power outlet not working | Ensure charger is securely connected Test the outlet with another appliance |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | PRETTYCARELIFE |
| Model Name | W400 |
| Special Features | Cordless, Lightweight, Self-Standing, 180° Bendable Wand |
| Filter Type | Cyclonic Filter |
| Power Source | Battery Powered (Lithium-Ion) |
| Recommended Uses | Hardwood Floors, Carpets, Ceramic Tiles, Pet Hair Removal |
| Form Factor | Stick |
| Color | Blue |
| Product Dimensions | 40.6"L x 8.2"W x 9.9"H |
| Item Weight | 6.85 pounds |
| Number of Power Levels | 2 |
| Control Method | Touch |
8. Warranty and Support
For warranty information or product support, please refer to the contact details provided with your purchase or visit the official PRETTYCARELIFE website. Keep your purchase receipt as proof of purchase.