This car Power Converter/Inverter can convert 12V DC of Automobile to 220V AC to Aupply for the Electronic Products Such As Player MP3, Player MP4, Cell Phone, Laptop, Emergency Light, Electric Fan, Electric Blanket, Electric Shaver, Digital Camera, Digital Video, TV, CD, DVD, Game Machine, Cleaner, Refrigerator, Electric Light etc. Description: 100% New and High Quality. Advanced Circuit Design, Excellent Product Quality. Use this Multifunctional Car Power Inverter to Achieve Highly Efficient Power Conversion. With Multiple Protection Functions: Extremely Segregation Before and After Protection; Under Voltage Protection; Overload Protection; Over-current Protection; Overheat Protection; Over Voltage Protection; Short circuit Protection; Reverse Connect Protection. Original Perfect Short circuit Protection, Electrical Appliances and Power Supply Circuit will Not have Any Impact, and the Product Performance is Stable. The Product in Accordance with the European Union CE standard, and Conforms to the ROHS Directive Production. Apply to Power within the Electrical Appliances. It is the Necessary Supplies of Travel, Field Work and Mobile Office, And it Can Successfully Solve the Problem of Electricity Inside the Car. This Inverter Will Never Make you Disappointed. It is Specially Designed to Convert the DC Electricity into AC by Using an Electronic Circuit. Automatically shut it Down Under Over Temperature or Overload Condition. Besides, It is in so Compact Size that is Lightweight for Easy and Convenient Carry. A Trustworthy and Durable Choice Widely Applied to Bulb, Electric Iron, Desktop computer, Laptop, Fax Machine, Printer, LCD TV, Fan, DVD Machine, Cell Phone charger, etc.! Audio Alarm (Optional) of Low Battery Level Prior to Auto shut Down. Built-in Cooling Fan with Low Noise.