Specifications:

Condition: Brand new 
Package includes: 1 x DC 12V to AC 220V Cigar Socket Power Inverter 
Dimension (Approx.): 4.6" x 2.4" x 1.6" (11.8 x 6.2 x 4cm) 
Colour: Red and Black 
Input voltage: DC 12V 
Voltage Protection : Low-voltage 10-11V; Over Voltage 15-16V 
Output voltage: AC 220V 
USB output : 5V 0.5A 
Power Rate : 150W 
Short-circuit Protection : Yes 

Features: 

Special versatile socket, suitable for various kinds of plugs. 
Car power inverter would do no harm to the equipment and automobile. 
With the multiple protection circuit. 
USB charging jack is perfect for use with iPods, iPhones, cell phones, and other small electronics that can charge over USB. 
Built with power indicator light. 
Perfect for outdoor living, car touring, picnic camping! 
Universal AC jack will accept plugs from anywhere in the world!