* Water-Mill Injects Water and Polishes
* Intelligent Air Pressure Steplessly Adjusts Downward Pressure
* Frequency Conversion Stepless Speed Adjustment
* Built in Silent Air Pump
* Abrasive Liquid Pipe
* Built in Liquid Circulation SystemAbrasive Liquid Pipe
* Polishing Pad holds mobile phone
* Recommended to equip with Waterproof Glue, Automatic Glue Dispenser; Professional Waterproof Glue, Professional Polishing Liquid
* Intelligent Air Pressure Steplessly Adjusts Downward Pressure
* Frequency Conversion Stepless Speed Adjustment
* Built in Silent Air Pump
* Abrasive Liquid Pipe
* Built in Liquid Circulation SystemAbrasive Liquid Pipe
* Polishing Pad holds mobile phone
* Recommended to equip with Waterproof Glue, Automatic Glue Dispenser; Professional Waterproof Glue, Professional Polishing Liquid