1. How do I charge the electric cleaning brush?
The brush is USB rechargeable. Simply plug it into any USB port or adapter, and it will start charging.

2. How long does the battery last on a full charge?
On a full charge, the brush can run for approximately 60-90 minutes, depending on the power setting used.

3. What surfaces can I clean with this brush?
The brush is suitable for various surfaces including tubs, sinks, countertops, tiles, windows, and even tight corners.

4. Does the brush come with different heads?
Yes, it includes 3 interchangeable brush heads designed for different cleaning tasks, from scrubbing large areas to reaching small, tight spots.

5. Is the brush waterproof?
The brush is designed to be water-resistant, making it safe for use in wet environments, but it should not be fully submerged in water.

6. How do I switch between the different speed settings?
The brush has three adjustable speed settings. You can switch between them using the control button.

7. How long does it take to fully charge the battery?
Charging time typically takes around 3-4 hours to reach a full charge.

8. Can I use the brush while it's charging?
No, for safety reasons, the brush should not be used while it’s charging.

9. How do I clean and maintain the brush heads?
The brush heads can be easily removed and cleaned with soap and water. Allow them to dry completely before reattaching.

10. Is it heavy to use for long periods?
No, the brush is designed to be lightweight and ergonomic for comfortable use over extended periods.