Output: Max. 150 W. Operating Voltage: 12 V Continuous Current. Power Supply: 12 V Car Cigarette Lighter Connector.180 Degree Rotary Holder Is Designed For Free Adjustment, Which Is Very Convenient And Practical.^ Can Quickly Be Heated Within One Minute,Efficient Heat Dissipation Design,Warm Your Winter,So You Can Safely And Comfortably Get On The Road And Get To Your Destination. If You'Re Delayed In A Traffic Incident, You Can Also Stay Warm Without Running The Engine.^ Ideal For In-Car, Camping And Caravanning,Keeps You Warm In The Winter And Cool In The Summe.Rhigh-Temperature Heat Outlet For The Heater Can Ensure Fast Heating And Convenient Warming Effect.^ Automobile Demister Can Quickly Solve The Car Glass Fog.Quickly Heats The Air Or Used As A Fan To Cool You In The Summer .Can Enjoy The Cool In The Hot Summer, And Enjoy Warm The Cold Winter, Environmental Benefits.^ Just Plug It Into Your Cigarette Lighter Socket.Clears The Windscreen Of Thin Ice,And Can Be Used As A Ventilator In Summer.Durable,Ergonomic Handheld Design,Portable^