Feature: 1. Professional nail polish shaker. Shake nail polish, pigments, and tattoo pigments with hands-free convenience, saving time and effort. Ideal for professional nail salons and home use. 2. Adjustable speed from 200 to 2000 RPM. Wider 27-degree swing 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 can be cleaned and restored for continued grip. 5. Direct charging capability with a built-in power source for flexible and convenient use. Offers strong torque and can withstand a blocking force of up to 500g. Products weighing under 500g will experience less than 20% frequency attenuation. 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 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 adhere securely. 2. Ensure the pigment bottle is tightly sealed before placing it on the shaker. 3. Adjust the fixing band according to the bottle size. 4. Connect the power supply and turn on the switch to begin operation. Note: Slight variations in appearance or color may occur due to different product batches, but this does not affect functionality. Package Contents: 1 x Nail Polish Shaker (Other items not included) Note: Lighting effects and monitor settings may cause slight color differences between the image and the actual item. Measurement error allowed is +/- 1-3cm.