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 27-degree swing range for improved mixing performance. 3. 6-hole fixing band securely holds various bottle types, preventing dislodging during operation. 4. Equipped with 4 suction cups at the base made with high-quality rubber for anti-vibration support and enhanced stability. High-adhesion pads can be cleaned to restore stickiness. 5. Direct charging capability with a built-in power source for flexible and convenient usage. Features strong torque capable of withstanding a blocking force up to 500g. Products weighing within 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 for a secure fit. 4. Connect to the power supply and turn on the switch to begin operation. Note: Slight variations in appearance or color may occur due to different production batches, but these do not affect functionality. Light reflection and differences in display screens may cause slight color variation between the product image and actual item. Measurement tolerance: +/- 1-3cm. Package Contents: 1 x Nail Polish Shaker (Other items not included)