How to Use: 1. Put coffee capsules or pour coffee powder into the powder bin 2. Add purified water to the water tank 3. Connect the power, click the power button to start working Specification: Item Type: Car Coffee Maker Material: ABS+stainless steel Vehicle Plug Voltage: DC12V Power: 100W Heating Temperature: ~80℃ Battery: 2 x AAA batteries (Battery Not Included) (battery can only be used for brewing function, can not heat water) Applicable Coffee: for KCUP capsules or use the matching capsule shell to fill your favorite coffee powder Weight: Approx. 741g / 26.1oz Color: Black Package List: 1 x Coffee Maker (Battery Not Included)1 x Manual 1 x Car Plug Note: The heating function cannot be used normally when the battery is installed. If you want to heat it, you need to use a car cable or a household adapter to connect to the power supply for heating.