Product Description Specification: - Item Type: Makeup Brush Cleaning Cup - Material: ABS, TPR, Silicone - Size: Approx. 15 x 9.5 x 9.5 cm (5.91 x 3.74 x 3.74 in) - Plug Type: USB - Voltage: 5V - Rated Power: 8W - Rated Current: 1A - Speed: 7000 rpm Package Includes: - 1 x Makeup Brush Cleaner - 1 x Cleaning Silicone Pad - 1 x User Manual Usage Instructions: 1. For optimal cleaning, fill the cup with water up to the designated water level and add a suitable amount of cleaning fluid. 2. Insert the brush into the holder and start the cleaning process. This device is ideal for cleaning dry powder brushes. 3. After cleaning, allow brushes to dry before storing. Important Notes: - Use a power adapter rated above 2A for proper functionality. - After connecting the power cord to the adapter, add water and cleaning fluid without exceeding the maximum line. - To turn off, wait 15 seconds after switching off. Using an adapter below 2A may prevent the cup from operating correctly. - If overload protection activates (indicated by flashing), pause for 15 minutes before resuming use. - Limit cleaning to 2-3 brushes at a time for best results; do not exceed 4 brushes. - For difficult-to-clean brushes (like those with wet powder or primer), use one hand to clean by adding fluid and wiping the bottom lines for effective results. - Short bristle brushes can be cleaned by removing the cover and using one hand.