The XMax V4 Pro is a portable dry herb vaporizer based on convection heating. Hot air passes through the chamber without touching the herb directly, so the aromas come through cleanly without scorching. The device is ready to use in about eleven seconds.

The temperature can be set in 1-degree steps between 100 and 220 °C, and there are two operating modes. In session mode, the heater holds the set temperature for four or six minutes; in on-demand mode, it runs only while the button is held down, for up to thirty seconds. A three-position airflow control changes the draw from tight and dense to open and cool.

The glass mouthpiece cools the vapour and also works as a 14 mm bong adapter, so the device connects directly to most water pipes. The reversible OLED display shows temperature, battery and mode whichever way round you hold it, and the replaceable 18650 battery charges via USB-C. The parts are compatible with the V3 Pro.

Heating: Convection
Temperature: 100-220 °C, in 1 °C steps
Heat-up time: approx. 11 s
Modes: Session 4 or 6 min, on-demand 30 s
Airflow: Adjustable, 3 positions
Display: 0.96" OLED, reversible
Mouthpiece: Glass, works as a 14 mm bong adapter
Battery: Replaceable 18650, 2550 mAh
Charging: USB-C
Colour: Blue