MECHANIC DR2 Max Mini Dust Free Room Work Table Phone cover LCD screen Repair Machine Cleaning Room purification station Features: 1. Built-in three-layer filter core, EFFECTIVELY INTERCEPT PM2. 5 PARTICLES TO PURIFY AIR 2. Increase the brightness adjustment of LED and increase the brightness by 20%. 3. Adjust the air volume and adjust the air quantity at will. 4. Extended and widened dimensions, available for IPAD maintenance. 5. Extra thick silicone pad for SUNSHINE. 6. Design of intimate bayonet. 7.Dual power supply support DC12V/adjustable wind speed/can be used in vehicles Portable mobile/green light to show dust 8.High-quality activated carbon filter/green light and white light adjustable,healthy and comfortable working environment