Product name: DSPIAE MS-01 Magnetic Paint Mixer Model: MS-01 Color: Red Features: Dual power supply mode. Speed reaches up to 10,000 rpm in micro power supply mode. Operates at 6,000 rpm when powered by 2 AAA batteries. Equipped with a touch switch for magnetic lacquer mixing. Cautions and Warnings: 1. Do not use dry cell batteries with an external power source. Combining both may damage internal components and could result in battery leakage or explosion. 2. The paint mixer has a rated voltage of 5V 1A. Use a compatible adapter. Do not use fast phone charger heads. Incompatible adapters may cause overheating or damage. 3. If the device will not be used for an extended period, remove the batteries and disconnect the power source to prevent irreversible damage. 4. If the indicator light turns on but the rotor does not spin (this may occur if the rotor contacts the top cover during transit), turn off the device and disconnect all power sources. Firmly press the logo on the top, then restart the device. Package Includes: 1 x Magnetic Paint Mixer 1 x Power Cable 20 x Stainless Steel Magnetic Stir Bars