1. Introduction
The JONR S20 Pro is a versatile 2-in-1 wet dry vacuum cleaner designed for efficient cleaning across various floor types. Its innovative 180° lay-flat design allows it to reach under low furniture, while smart suction adjustment optimizes performance. Featuring a self-cleaning brush and lightweight cordless operation, it simplifies daily cleaning tasks.
2. What's in the Box
Verify that all components are present upon unboxing:
- S20 Pro Wet Dry Vacuum Cleaner (Main Unit)
- Charging Base
- Measuring Cup
- Charger
- Maintenance Brush
- Sponge Filter (Pre-installed on the machine)
- Cleaning Solution

Figure 1: Included Components. This image displays all items found within the JONR S20 Pro packaging, including the main unit, charging base, measuring cup, charger, maintenance brush, sponge filter, and cleaning solution.
3. Setup
- Handle Assembly: Insert the handle into the main unit until it clicks securely into place.
- Charging: Place the assembled vacuum cleaner onto the charging base. Connect the charger to the base and plug it into a power outlet. Ensure the unit is fully charged before first use.
- Fill Clean Water Tank: Remove the clean water tank. Fill it with clean water up to the MAX line. Add the recommended amount of JONR cleaning solution using the provided measuring cup. Securely close the tank and reattach it to the main unit.

Figure 2: Innovative Clean Water Tank Design. The image illustrates the bottom-mounted clean water tank, contributing to better stability and effortless control during operation.

Figure 3: JONR Floor Cleaning Solution. A bottle of the recommended cleaning solution for optimal performance.
4. Operating Instructions
4.1 Power On/Off
Press the power button located on the handle to turn the vacuum on or off.
4.2 180° Lay-Flat Design
The JONR S20 Pro features a 180° lay-flat design, allowing the unit to recline completely flat. This enables easy cleaning under low furniture, such as sofas and cabinets, reaching spaces as low as 3.5 inches. The intelligent suction system automatically adjusts for optimal performance in tight, low-clearance areas.

Figure 4: 180° Lay-Flat Design. The vacuum cleaner is shown reaching under low furniture, demonstrating its ability to clean in tight spaces.

Figure 5: Lay-Flat Comparison. This image compares the JONR S20 Pro's 180° lay-flat capability with a standard vacuum, highlighting its ability to reach under low furniture and clean baseboard gaps.
4.3 Smart Suction Adjustment
The intelligent suction system automatically adjusts power based on the detected mess and surface, ensuring efficient cleaning and preventing dust scattering. Note that the wastewater tank capacity reduces to 180ml when lying flat.

Figure 6: Automatic Suction Adjustment. The vacuum intelligently adjusts suction power for effective cleaning, especially in low-clearance areas.
4.4 Maneuverability
The 63° swivel head and mini assist wheels provide effortless maneuverability, allowing the vacuum to glide along baseboards, around table legs, and into narrow corners for flawless edge cleaning.

Figure 7: Maneuverability. The image shows the vacuum easily navigating around furniture and along edges.
4.5 Cleaning Modes
The vacuum offers different cleaning modes to tackle various messes:
- Standard Mode: Ideal for daily freshness and light debris.
- Power Mode: For tough messes, wet spills, and stubborn dirt.

Figure 8: Cleaning Modes. A visual comparison of the vacuum's performance in Power Mode for tough messes and Standard Mode for daily cleaning.
5. Maintenance
5.1 One-Touch Self-Cleaning
After each use, place the vacuum on its charging base and press the self-cleaning button. The system will automatically rinse the brush roll and internal components, ensuring it's fresh for the next use. The dual comb-tooth and scraper system instantly detangles hair and removes debris from the brush roll.

Figure 9: One-Touch Self-Cleaning. The image highlights the self-cleaning button and the internal water outlets for brush roll cleaning.

Figure 10: Self-Cleaning Process. A close-up of the brush roll undergoing the automated self-cleaning cycle.
5.2 Emptying Dirty Water Tank
It is recommended to empty the dirty water tank after each use to prevent odors and maintain hygiene. The anti-backflow design ensures dirty water stays contained, protecting the motor from damage.

Figure 11: No Leakage When Lay Flat. The internal structure of the dirty water tank is shown, illustrating its anti-backflow design.
6. Troubleshooting
- No Power: Ensure the unit is fully charged and correctly seated on the charging base. Check the power outlet.
- Poor Suction: Check if the dirty water tank is full or if the sponge filter is clogged. Clean the filter and empty the tank if necessary. Ensure the brush roll is free of tangles.
- Water Leakage: Verify that both the clean and dirty water tanks are properly installed and sealed.
- Unpleasant Odor: Empty and thoroughly clean the dirty water tank and brush roll after each use. Run the self-cleaning cycle.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | JONR |
| Model Name | JONR S20 Pro |
| Special Feature | Cordless, 180° Lay Flat, Smart Adjusting Suction, Self-Cleaning |
| Filter Type | Foam |
| Capacity | 0.6 Liters (Clean Water Tank) |
| Wattage | 200 watts |
| Charging Time | 4 Hours |
| Battery Life | 30 minutes |
| Item Weight | 5.6 pounds |
| Product Dimensions | 10.63"L x 7.68"W x 44.49"H |
| Surface Recommendation | Hard Floor, Ceramic Tile, Laminate |
8. Official Product Video
Video 1: JONR S20 Pro Pink Wet Dry Vacuum Cleaner. This official product video from JONR demonstrates the features and usage of the S20 Pro model.
9. Warranty & Support
For warranty information, technical support, or service inquiries, please contact JONR Official directly. Refer to the product packaging or the official JONR website for specific contact details.





