Main Features High precision stainless steel cutter wheel effective and fast scale removal compact and powerful operation greatly improving the efficiency of dephosphorization Stainless steel scale shield prevents fish scales from splashing around and protects hands from being hurt by the blade 2200mAh rechargeable lithium battery DC12V direct charge interface long battery life smart series connection safety no leakage no short circuit Good overall airtightness insulating material high waterproof grade can be washed directly with water One button switch convenient and quick easy to control Specification Name Wireless Electric Scraping Fish Scales MachineType 1 Only Cutter Head 2 Black Scraping Fish Scales Machine 3 Red Scraping Fish Scales MachineColor Red BlackShell Material ABSWorking Voltage 12VMotor Power 125WBattery Capacity 2200mAh Lithium BatteryCharging current 2AFrequency 50 60HzCharger Input Voltage 100 220VCharging Method DC12V InterfaceSpeed 7500r minProduct Size 30 5cm 11 81 1 97inPackage Contents 1 x Scraping Fish Scales Machine1 x Cutter Head1 x Wireless Charger1 x Waterproof Battery1 x Hexagonal WrenchOR1 x Cutter Head