1. Introduction
The Trucozie T350 Cordless Vacuum Cleaner is a versatile and lightweight cleaning solution designed for various household tasks. Its 8-in-1 multifunctional design, powerful suction, and extended runtime make it suitable for different surfaces and cleaning needs. This manual provides essential information for the safe and efficient use, maintenance, and troubleshooting of your Trucozie T350 vacuum cleaner.
Video: Overview of the Trucozie T350 Cordless Vacuum Cleaner's features and capabilities.
2. Product Components
The Trucozie T350 Cordless Vacuum Cleaner package includes the following components:
- Main Vacuum Body with Dust Cup
- Adjustable Extension Tube
- Motorized Floor Brush with LED Headlights
- Rechargeable Battery Pack
- 2-in-1 Brush (Crevice Tool & Dusting Brush)
- Sofa Brush
- Wall Mount with Screws
- Power Adapter/Charger
- 2 HEPA Filters (one pre-installed, one spare)
- Cleaning Brush
- User Manual

Image: The Trucozie T350 Cordless Vacuum Cleaner shown with all its included accessories and attachments.
3. Assembly
Follow these steps to assemble your Trucozie T350 Cordless Vacuum Cleaner:
- Insert the adjustable extension tube into the main vacuum body until it clicks securely into place.
- Attach the motorized floor brush to the other end of the extension tube, ensuring a firm connection.
- Slide the rechargeable battery pack onto the back of the main vacuum body until it locks.
- For handheld use, detach the extension tube and floor brush, and directly attach desired accessories (e.g., 2-in-1 brush, sofa brush) to the main vacuum body.
Video: Demonstration of unboxing and assembling the Trucozie T350 Cordless Vacuum Cleaner.
4. Charging the Battery
The Trucozie T350 is equipped with a rechargeable battery pack. To charge:
- Ensure the battery pack is securely installed on the vacuum or removed for separate charging.
- Connect the power adapter to the charging port on the battery pack or the wall mount.
- Plug the adapter into a power outlet. The LED display will indicate charging status.
- A full charge provides up to 45 minutes of runtime in energy-saving mode.
Image: The Trucozie T350 vacuum cleaner with its battery, illustrating the charging process and battery life indicator.
5. Operating Instructions
Power On/Off and Suction Modes
To operate the vacuum:
- Press the power button to turn the vacuum on or off.
- Use the mode selection button to cycle through three suction power levels: Energy-saving (45 mins), Mid (25 mins), and Max (20 mins).
- The easy-to-read LED screen displays the current battery level and selected power setting.
Using Attachments
The 8-in-1 design allows for versatile cleaning:
- Motorized Floor Brush: Ideal for hardwood floors, carpets, and pet hair. Its V-shape de-tangle design helps prevent hair tangles.
- 2-in-1 Brush: Combines a crevice tool for tight spaces (e.g., car seats, corners) and a dusting brush for delicate surfaces.
- Sofa Brush: Specifically designed for upholstery, effectively removing pet hair and debris from sofas and other furniture.
Image: The Trucozie T350 in handheld configuration, demonstrating its versatility with different attachments for various cleaning scenarios.
Image: The Trucozie T350 effectively cleaning both hard floors and low-pile carpets, highlighting its multi-surface capability.
LED Headlights
The floor brush features 6 LED lights that illuminate the cleaning path, making invisible dust and debris visible, especially under furniture or in dimly lit areas.
Video: Demonstration of the green LED light on the vacuum head, effectively revealing hidden dust and pet hair on the floor.
6. Maintenance
Emptying the Dust Cup
To maintain optimal suction, empty the 0.6-liter dust cup regularly:
- Ensure the vacuum is turned off and the battery is removed.
- Locate the dust cup release button and press it to detach the dust cup from the main body.
- Hold the dust cup over a trash bin and press the bottom release latch to open the lid and empty the contents.
- Close the lid and reattach the dust cup to the main vacuum body.
Image: A person emptying the dust cup of the Trucozie T350 Cordless Vacuum Cleaner into a trash bin, demonstrating the easy disposal process.
Filter Cleaning and Replacement
The 5-stage advanced filtration system includes a HEPA filter. For optimal performance:
- Remove the HEPA filter from the dust cup.
- Tap the filter gently to remove loose dust or rinse it under running water. Ensure it is completely dry before reinserting.
- It is recommended to clean the HEPA filter every 2-3 weeks and replace it every 3 months. Two HEPA filters are included with your purchase.
Image: An exploded view diagram illustrating the 5-stage efficient filtration system of the Trucozie T350, highlighting its various filter components.
Brush Roll Cleaning
The V-shape de-tangle floor brush is designed to minimize hair tangles. If necessary, use the included cleaning brush to remove any wrapped hair or debris from the brush roll.
Video: A user demonstrating the Trucozie T350's effectiveness on pet hair, showcasing its powerful suction and brush roll design.
7. Troubleshooting
Refer to the following common issues and solutions:
- Q: The battery is charged fully, why the vacuum couldn't turn on?
A: 1. Please install the battery pack on the vacuum cleaner; the vacuum should work with the battery installed. 2. Unplug the power cord to turn it on. The vacuum cleaner cannot turn on while it's charging. 3. If the vacuum cleaner still cannot work, please record a video and contact Customer Service. - Q: Why does the floor brush stop rotating?
A: 1. Take off the brush roller and re-install it to make sure the roller is installed correctly. 2. Check whether the dust cup is installed tightly. 3. If the issue still exists, please record a video and contact Customer Service. - Q: Why the vacuum stops picking up debris?
A: 1. Please take out the HEPA filter and the metal filter, and check if they are dirty. If the filters haven't been cleaned for a long time. Please follow the manual to clean them. 2. Please re-install the filters properly. 3. Please check the extension tube for any blockages. 4. If the issue persists, please record a video of the problem and contact Customer Service. - Q: Why won't the battery charge?
A: 1. Ensure you are using the original charger, which has a Trucozie T350 logo on the label, and the charger is properly plugged in. 2. Check the charger and the cable for any damages. 3. Check whether the battery indicator blinks white or red. 4. Record a video of battery charging and contact Customer Service.
8. Product Specifications
| Feature | Specification |
|---|---|
| Brand | Trucozie |
| Model Name | T350 |
| Special Feature | Cordless, HEPA |
| Filter Type | HEPA Filter |
| Included Components | Adapter, Crevice Tool, 2-in-1 Brush, Sofa Brush, Wall Mount, 2 HEPA Filters, Cleaning Brush |
| Capacity | 0.6 Liters |
| Wattage | 150 watts |
| Maximum Suction | 28 Inches |
| Recommended Uses | Carpet, Hard Floor |
| Color | Black |
| Product Dimensions | 11"L x 16"W x 7"H |
| Battery Life | Up to 45 minutes |
| Item Weight | 1 pounds |
9. Warranty and Customer Support
For warranty information, please refer to the documentation included in your product packaging or visit the official Trucozie website. If you encounter any issues or require assistance, please contact Trucozie customer support through the contact details provided in your product manual or on the official website.

