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. Enhanced swinging motion with a 27-degree side-to-side angle for improved mixing performance. 3. 6-hole fixing band. Securely holds various bottle types to prevent 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 charging capability. Comes with a built-in power source for flexible and convenient use. Features strong torque and can withstand a blocking force of up to 500g. Maintains swing frequency with minimal attenuation under load (within 500g). 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 machine weight: Approximately 260g Plug Type: US Plug (compatible with countries using US standard outlets, 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 securely sealed, then place it into the shaker. 3. Adjust the fixing band according to the bottle size for a secure fit. 4. Connect to power and turn on the switch to begin operation. Note: Due to variations in product batches, the actual appearance or color may differ slightly, but this does not affect functionality. Light reflection and differences in display screens may cause slight color variations between the product image and the actual item. Measurement error is allowed within +/- 1-3cm. Package Contents: 1 x Nail Polish Shaker (Other accessories or items not included)