Feature: 1. Professional nail polish shaker. Shakes nail polish, pigments, and tattoo pigments effectively with hands-free operation, saving time and effort. Ideal for professional nail salons and home use. 2. Adjustable speed from 200 to 2000 RPM. Wider swing angle of 27 degrees side to side for improved mixing performance. 3. 6-hole fixing band securely holds various bottle types, preventing dislodging during operation. 4. Equipped with 4 suction cups on the bottom made with high-quality rubber for anti-vibration stability. High-adhesion base that can be cleaned and restored for continued grip. 5. Direct power connection for continuous operation. Includes a direct charging power source for flexible use. Features strong torque capable of withstanding a blocking force up to 500g. Products weighing within 500g will experience less than 20% frequency attenuation under load. Specification Item type: Nail polish shaker Voltage: 3-12V Current: 1A Idle current: 35mA Stall current: 360mA Rated torque: 250g/cm Speed: 200-2000 RPM Main unit weight: Approximately 260g Plug Type: US Plug (compatible with countries using standard US voltage including Canada, India, Mexico, Thailand, the Philippines, and Taiwan) Input Voltage: AC110V Color: Black Material: Plastic Operation 1. Place the nail polish shaker on a smooth, flat surface where the suction cups can firmly attach. 2. Ensure the pigment bottle is tightly sealed, then place it into the shaker. 3. Adjust the fixing band according to the bottle size for secure fitment. 4. Connect to power and turn on the switch to begin operation. Note: Due to variations in manufacturing batches, product appearance or color may vary slightly. This does not affect functionality. Light reflection and differences in display screens may cause slight color variation between the product image and actual item. Measurement error allowed is +/- 1-3cm. Package Contents: 1 x Nail Polish Shaker (Other items not included)