SUNSHINE SS-917C AC110V/AC220V Dust Free Working Room Anti Dust Workbench Adjustable Wind Cleaning Room With Dust Checking Lamp Repair Tool. Specification: Brand: SUNSHINE High-purity Dust-free Workbench Model: SS-917C Product Size: 35 23.2 31cm Package Size: 37x29x39cm Working Size: 34.5cmX23cm Voltage: AC110v/220v Rated Power: 750mA Features: 1. Built-in three-layer filter core, PM2.5 microwave particles can be filtered. 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 tablet maintenance. 5. Extra thick silicone pad for SUNSHINE. 6. Design of intimate bayonet. 7. Special design for repairing mobile phones and lcd laminating. 8.Now there is also new disign: with dust checking lamp Package included: 1 x Dust free room (Does not include mobile phone and pad)