1. Introduction
Thank you for choosing the Suitu Handheld Blower-Vacuum Combo Cleaner. This versatile device is designed for both vacuuming and blowing tasks, offering powerful performance in a compact and portable form factor. It is ideal for cleaning car interiors, keyboards, small spaces, and for blowing dust or inflating small items. This manual provides detailed instructions for safe and effective use, maintenance, and troubleshooting.

2. Package Contents
Please check the package for the following items:
- Handheld Blower-Vacuum Combo Cleaner unit
- Dust collection bin
- Vacuum suction nozzle
- Small air nozzle
- Small floor brush
- Brush nozzle
- Blowing nozzle
- Hair dryer nozzle
- TYPC - 0.8m charging cable
- User Manual (this document)

3. Specifications
| Feature | Detail |
|---|---|
| Product Model | ST-6706APlus / ST-6706BPlus |
| Brand | Suitu |
| Color | 11.1V Champagne Gold + UV Gold Decorative Parts |
| Material | ABS Plastic |
| Dimensions (LxWxH) | 21 x 20 x 6.5 cm |
| Weight (Bare Machine) | Approx. 480g |
| Motor Power | 100W (max) |
| Motor Speed | 80,000 RPM |
| Vacuum Degree (High Grade) | 17 KPa |
| Vacuum Degree (Medium Grade) | 14 KPa |
| Vacuum Degree (Low Grade) | 9 KPa |
| Optional Suction Power | Up to 20,000 PA (with 18650-2500mAh * 3-cell configuration) |
| Battery Capacity | 18650 - 2000mAh * 3 Cells |
| Input Voltage | Type-C 5V 2A |
| Charging Interface | Type-C |
| Charging Cable | 0.8m charging cable |
| Charging Time (Standard Version) | Approx. 4 to 4.5 hours |
| Charging Time (Fast Charging Version) | Approx. 2 hours |
| Battery Life (Low Suction) | Approx. 30 minutes |
| Battery Life (Medium Suction) | Approx. 18 minutes |
| Battery Life (High Suction) | Approx. 12 minutes |
| Operating Temperature | -10℃ to 50℃ |

4. Safety Instructions
Please read all safety instructions carefully before using the device to prevent injury or damage.
- Keep the device away from water and moisture.
- Do not use the device to vacuum liquids, hot ashes, or sharp objects.
- Ensure the charging cable is not damaged before charging.
- Do not disassemble or attempt to repair the device yourself. Contact support if needed.
- Keep out of reach of children.
- Use only the provided charging cable and accessories.
- Do not block the air inlets or outlets during operation.
5. Setup
- Charge the Device: Before first use, fully charge the Handheld Blower-Vacuum Combo Cleaner. Connect the Type-C charging cable to the device and a compatible 5V 2A power adapter. The charging indicator will show the charging status.
Charging Indicator:
- Bottom charging display: Red light indicates charging, Green light indicates fully charged.
- Screen display: Shows three positions for battery level.
- Front of handle: Three white lights indicate battery level.
A full charge takes approximately 4-4.5 hours for the standard version, and about 2 hours for the fast charging version.
- Attach Desired Nozzle: Select the appropriate nozzle for your task (e.g., vacuum suction nozzle, small air nozzle, brush nozzle, small floor brush, blowing nozzle, hair dryer nozzle). Firmly attach it to the device's inlet (for vacuuming) or outlet (for blowing) depending on your intended function.

Various accessories for different cleaning and blowing tasks.
6. Operating Instructions
- Power On/Off: Press the "Start button" (located on the handle) to turn the device on. Press it again to turn it off.

Location of the start button and power display. - Adjust Suction/Blowing Power: The device features a 3-speed suction/blowing adjustment. Press the power button repeatedly to cycle through low, medium, and high power modes. The screen display will indicate the current power level (e.g., 35, 75, 100).

3-speed power adjustment for versatile use. - Vacuuming Function:
- Attach the desired vacuum nozzle (e.g., vacuum suction nozzle, small floor brush) to the intake port.
- Turn on the device and select the appropriate power mode.
- Move the nozzle over the surface to be cleaned to collect dust, debris, hair, or other small particles.
- The dust collection bin will accumulate the debris.

Using the vacuum function for various cleaning needs. - Blowing Function:
- Attach the desired blowing nozzle (e.g., small air nozzle, brush nozzle, blowing nozzle, hair dryer nozzle) to the exhaust port.
- Turn on the device and select the appropriate power mode.
- Direct the airflow to blow away dust, leaves, or to inflate items.

Utilizing the blowing function for diverse applications.
7. Maintenance
- Emptying the Dust Collection Bin:
- When the dust collection bin is full, press the "Smart button" for one-click emptying.
- Regularly empty the bin to maintain optimal suction performance.

Detachable dust collection bin with one-click emptying and washable filter. - Cleaning the Filter Element:
- The device features a washable filter element.
- Remove the filter from the dust collection bin and rinse it under running water.
- Ensure the filter is completely dry before reinserting it into the device. Do not use the device with a wet filter.
- Replace the filter periodically for best performance.
- Cleaning the Exterior: Wipe the exterior of the device with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on | Battery is low or depleted | Charge the device fully. |
| Device does not turn on | Power button not pressed correctly | Ensure a firm press on the start button. |
| Weak suction/blowing power | Dust collection bin is full | Empty the dust collection bin. |
| Weak suction/blowing power | Filter element is clogged | Clean or replace the filter element. Ensure it is dry before reinserting. |
| Weak suction/blowing power | Nozzle or air inlet/outlet is blocked | Check and clear any blockages in the nozzles or air passages. |
| Device stops unexpectedly | Battery depleted | Recharge the device. |
| Device stops unexpectedly | Overheating protection activated | Turn off the device and let it cool down for a few minutes before resuming use. Ensure air vents are clear. |
9. User Tips
No specific user tips were available from reviews or Q&A data. However, here are some general tips for optimal use:
- For delicate surfaces like keyboards, use the brush nozzle with a lower power setting to avoid damage.
- When inflating items, ensure the blowing nozzle forms a tight seal with the item's valve for efficient inflation.
- Always check the dust bin and filter before starting a cleaning task to ensure maximum performance.
- Keep the charging port clean and free of debris to ensure proper charging.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Keep your proof of purchase for warranty claims.
Manufacturer: Suitu
Seller: Shop1105265647 Store





