1. Introduction
Thank you for choosing the SYNOSHI Electric Spin Scrubber. This cordless, waterproof power cleaning brush is designed to simplify your cleaning tasks, offering efficient and effortless scrubbing for various surfaces. With its dual-speed functionality and interchangeable brush heads, it provides a versatile solution for maintaining a spotless home.
2. What's in the Box
Please ensure all components are present upon unboxing:
- 1 Electric Spin Scrubber
- 1 USB Type C Charging Cable
- 3 Replaceable Brushes Heads (typically includes a round brush, a cone brush, and a sponge pad)

3. Key Features
- Time-Saving Innovation: Reduces cleaning time significantly.
- Rechargeable & Cordless: Offers approximately 45 minutes of use after 1.5-2 hours of charging.
- High-Performance Cleaning: Effectively tackles stubborn grime on various surfaces.
- Ergonomic Design: Features IPX5 waterproof technology and a no-slip grip for comfortable and safe use.
- Multiple Brush Heads: Includes different brush types for diverse cleaning needs.
- Lightweight and Portable: Easy to handle and maneuver.


4. Setup
4.1 Charging the Device
Before first use, fully charge the electric spin scrubber. To charge:
- Unscrew the bottom cap of the scrubber handle.
- Insert the USB Type C charging cable into the charging port.
- Connect the other end of the USB cable to a suitable power adapter (not included).
- A full charge takes approximately 1.5-2 hours. The indicator light will change to show charging status (refer to product packaging for specific light indications).

4.2 Attaching Brush Heads
The scrubber comes with three interchangeable brush heads for different cleaning tasks:
- Round Brush: Ideal for large flat surfaces like floors, tiles, and shower walls.
- Cone Brush: Designed for corners, grout lines, and hard-to-reach crevices.
- Sponge Pad: Suitable for delicate surfaces or polishing.
To attach a brush head:
- Align the desired brush head with the rotating shaft on the scrubber.
- Push the brush head firmly onto the shaft until it clicks into place.
To remove a brush head, simply pull it off the shaft.

5. Operating Instructions
5.1 Powering On/Off and Speed Selection
The scrubber features dual-speed settings for varying cleaning intensity.
- Press the power button once to turn on the scrubber at the lower speed setting.
- Press the power button a second time to switch to the higher speed setting.
- Press the power button a third time to turn off the scrubber.
5.2 Cleaning Surfaces
The SYNOSHI Electric Spin Scrubber is suitable for a wide range of surfaces, including:
- Bathroom: Bathtubs, showers, tiles, grout, sinks, toilets.
- Kitchen: Sinks, countertops, stovetops, cookware.
- Automotive: Car wheels, tires, windows.
- General Household: Floors, walls, furniture, shoes.
For best results, apply a suitable cleaning solution to the surface or the brush head before operating the scrubber. Guide the scrubber gently over the surface, allowing the rotating brush to do the work. Avoid excessive pressure.


6. Maintenance
6.1 Cleaning the Scrubber
After each use, clean the brush heads and the main unit:
- Remove the brush head from the scrubber.
- Rinse the brush head thoroughly under running water to remove any dirt or cleaning solution residue.
- Wipe the main unit of the scrubber with a damp cloth. Do not immerse the entire unit in water, as it is IPX5 rated, meaning it can withstand water jets but not full submersion.
- Allow all parts to air dry completely before storing.
6.2 Replacing Brush Heads
Brush heads may wear out over time depending on usage. Replace them when bristles become flattened or damaged to maintain optimal cleaning performance. Replacement brush heads can be purchased separately.
7. Troubleshooting
- Scrubber not turning on: Ensure the device is fully charged. Check the charging cable and adapter for proper connection.
- Reduced scrubbing power: The battery might be low and requires charging. Alternatively, the brush head may be worn out and needs replacement.
- Brush head not spinning smoothly: Check if the brush head is correctly attached. Ensure there is no debris or hair tangled around the shaft.
If you encounter issues not listed here, please refer to the support information provided in Section 9.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | SYNOSHI |
| Model Number | Synoshi |
| Color | White |
| Handle Material | Plastic |
| Product Dimensions | 4.5"L x 2"W x 7"H |
| Item Weight | 14.1 ounces (400 Grams) |
| Special Features | Cordless, Lightweight, Portable, Rechargeable, Replaceable Head |
| Waterproof Rating | IPX5 |
| Battery | 1 Lithium Ion battery (included) |
| Charging Time | 1.5-2 hours |
| Working Time | Approx. 45 minutes |
9. Safety Information
- Read all instructions before using the appliance.
- Keep the device away from children and pets.
- Do not use the scrubber on sensitive skin or areas of the body.
- The device is IPX5 waterproof, meaning it is protected against low-pressure water jets from any direction. Do not immerse the device completely in water.
- Ensure the charging port is dry before connecting the USB cable for charging.
- Use only the provided USB Type C charging cable.
- Do not attempt to disassemble or repair the device yourself. Contact customer support for assistance.
- Store the scrubber in a cool, dry place when not in use.
10. Warranty and Support
Specific warranty information for this product is not provided in the available data. For warranty details, product support, or to purchase replacement parts, please refer to the product packaging or contact SYNOSHI customer service through their official website or the retailer where the product was purchased.
