XMax V4 Pro – precision convection with complete freedom

The XMax V4 Pro is designed for anyone who wants to combine the compact dimensions of a portable vaporizer with impressive performance, clean flavour reproduction and genuine control. This new generation builds on the popular V3 Pro concept, retaining proven strengths such as full convection heating and a replaceable battery while introducing adjustable airflow, a glass mouthpiece, a colour OLED display and a more refined overall construction.

With a heat-up time of approximately 11 seconds, the vaporizer is ready quickly and avoids unnecessary waiting. Its temperature can be adjusted between 100°C and 220°C in precise 1°C increments, allowing the character of each session to be tailored from light, flavour-focused draws to denser and more concentrated vapour.

Within the Grow Island range, the XMax V4 Pro is an excellent choice for customers who want premium features at an accessible price point. It works equally well for relaxed sessions and short, targeted draws, while its slim form makes it easy to integrate into everyday life both at home and on the move.

Three-level adjustable airflow

One of the most important upgrades found in the XMax V4 Pro is its integrated three-level adjustable airflow system. There are no separate adapters or small parts to attach and potentially lose. A switch built directly into the body lets you select the preferred draw resistance in seconds.

The widest setting provides a free and open flow of air, making it suitable for lighter, cooler and longer draws. The middle position offers a balanced compromise between openness and resistance. At the most restricted setting, the draw becomes noticeably tighter, which can create warmer and more concentrated vapour.

Airflow is more than a matter of comfort in a convection vaporizer. Because the material is heated by hot air passing through the chamber, the speed and volume of that airflow directly influence extraction. A tighter draw keeps the heated air in contact with the material for longer, while an open setting makes it possible to take larger and cooler draws.

The XMax V4 Pro therefore does not force every user into the same experience. Temperature, drawing speed and airflow resistance can all be balanced according to personal preference. This makes the device more versatile and gives every session a genuinely customisable character.

Full convection heating for clean flavour

The V4 Pro uses a full convection heating system. Instead of the material resting continuously against a hot surface, extraction is achieved by precisely heated air flowing through the chamber during inhalation. This approach can preserve more delicate aromatic notes and support a cleaner, more layered flavour experience.

Another important element of the system is its fully isolated air path. Incoming air remains separate from the electronic components inside the device. The vapour passes only through the areas specifically designed for it, including the herb chamber and the mouthpiece assembly. This reinforces the clean, flavour-oriented character of the vaporizer.

The glass mouthpiece complements this concept with its neutral surface. Glass does not introduce a noticeable flavour of its own, allowing both lighter notes and deeper aromatic layers to remain clear. Combined with the adjustable airflow, the V4 Pro can deliver both gentle flavour-focused draws and more concentrated sessions.

The short heat-up time of approximately 11 seconds ensures that this performance is available almost immediately. Once the chosen temperature has been reached, the vaporizer provides a vibration alert, so there is no need to watch the display continuously.

Glass mouthpiece with direct water pipe connection

The magnetically attached glass mouthpiece offers more than an elegant appearance. Its flavour-neutral surface complements the clean aromatic character of the convection system, while its shape allows it to connect directly to common 14 mm and 18 mm joints on compatible water pipes.

This means fewer separate accessories to purchase, store or carry. Switching between normal use and a compatible water pipe setup remains quick and uncomplicated. Before use, the connection should always be checked to ensure that it fits securely and appropriately.

When the V4 Pro is used upside down with a compatible water pipe, the colour OLED display can invert its orientation. The temperature, battery status and operating mode therefore remain easy to read even when the vaporizer itself is inverted.

The magnetic connection also makes the herb chamber easy to access. A small scoop and emptying tool is integrated into the base of the mouthpiece, keeping one of the most frequently required accessories directly on the device instead of needing to be carried separately.

Slim design and colour OLED display

The V4 Pro retains the slim, pen-style shape associated with the XMax Pro range while presenting a more refined and substantial construction. Measuring approximately 2.7 × 2.4 × 15.8 centimetres and weighing only around 107 grams, it fits easily into a jacket pocket or small bag.

A clear colour OLED display is positioned on the front of the device. It shows the current temperature, the selected target temperature, the active heating mode and the remaining battery level. The information needed during operation is therefore available at a glance.

Separate up and down buttons allow the temperature to be adjusted in precise one-degree increments. The complete 100°C to 220°C range can be accessed without navigating through a complicated menu system. This keeps the controls approachable for newer users while still providing the accuracy expected by more experienced vaporizer owners.

The USB-C port has been placed on the side of the body instead of the bottom. As a result, the vaporizer can remain standing upright while it is being charged. The battery compartment is secured with a twist-off cover, helping the replaceable battery remain firmly in place without the door opening accidentally.

Simple operation with precise control

1. Remove the glass mouthpiece and place the dry botanical material loosely into the chamber.
2. Replace the mouthpiece and switch the vaporizer on with three quick clicks.
3. Select the desired temperature using the up and down buttons.
4. Wait approximately 11 seconds until the vibration confirms that the target temperature has been reached.
5. Use the vaporizer in the selected session or on-demand mode.
6. After use, switch the device off with three clicks and empty the chamber once it has cooled.

The concave shape around the chamber opening helps guide material into place during loading. The included dosing capsule can be prepared in advance, allowing faster changes between sessions. It also reduces direct contact between the material and the herb chamber, which can simplify regular cleaning.

The XMax V4 Pro is also compatible with concentrates when used with the appropriate accessory. The required wax cup is sold separately and is not part of the vaporizer’s standard package.