The Vapir NO2 is a precision portable vaporizer with full digital temperature control. The NO2's cordless, ergonomic design allows you to sit back and enjoy each session without the need to plug-in to an electrical outlet. The NO2’s bright digital display is easy to view and displays battery life, actual temperature, and the set temperature in Celsius or Fahrenheit. The NO2 is perfect for cordless vaporization at home or on-the-go.