By Luke Sumpter

Key Takeaways

  • The PAX FOUR positions itself as a premium portable dry herb vaporizer with hybrid heating and simple one-button control.
  • Its main strength is vapour quality, with conduction and convection working together for smoother, more even extraction.
  • The device is compact and easy to use, offering four preset temperatures, haptic feedback, and USB-C charging.
  • Its limits are clear: no display, no precise temperature control, and dry-herb-only compatibility.


Looking for a portable vaporizer but unsure where to start? We put the PAX FOUR to the test so you can decide if it is the right fit for your sessions.

What Is the PAX FOUR and Who Is It Best For?

The PAX FOUR is one of the newest dry herb vaporizers in the PAX lineup, positioned as a premium portable option for users seeking better vapour quality without added complexity. It introduces hybrid heating alongside a stripped-back interface, aiming to deliver a more refined experience while staying easy to use.

PAX FOUR Vaporizer
56_1 Heat Conduction & Convection
57_2 Size 10,8 × 3,6 × 2.7 cm
58_Effect 125 gr
59_4 Temperature 190°C - 220°C / 375°F - 425°F
60_5 Heat Up Time 70 sec
61_6 Chamber Size 0,3 gr
62_7 Control type Digital & manual
63_8 Used With Dry Herbs

Buy PAX FOUR Vaporizer

In any practical PAX FOUR review, that balance stands out. The device uses one-button controls, four heat settings, and no app or screen, keeping the learning curve minimal. At the same time, the hybrid system is designed to produce richer vapour and more even extraction than simpler conduction models.

It’s a strong fit for regular portable vape users, existing PAX fans, and beginners looking for a premium device. It also suits anyone who wants improved vapour quality without dealing with complex settings or menus.

PAX FOUR Specifications and What’s in the Box

The PAX FOUR is the first hybrid heater in PAX’s core lineup, combining conduction and convection while keeping the brand’s compact, user-friendly design.

PAX FOUR
Heating System Hybrid
Temperature Range 190–220 °C
Battery 2800 mAh
Charging Time ~90 min (USB-C)
Weight 125 g
Heat-Up Time 55–70 sec
PAX FLOW
Heating System Hybrid
Temperature Range 180–215 °C
Battery Not supplied
Charging Time ~40 min (USB-C)
Weight 135 g
Heat-Up Time 35 sec
PAX PLUS
Heating System Conduction
Temperature Range 182–240 °C
Battery Not supplied
Charging Time Several hours (magnetic)
Weight ~90 g
Heat-Up Time 20 sec
PAX MINI
Heating System Conduction
Temperature Range 193–215 °C
Battery 3000 mAh
Charging Time ~2.5 hours
Weight 89 g
Heat-Up Time 22 sec

Box contents include:

  • PAX FOUR vaporizer
  • Flat mouthpiece
  • Raised mouthpiece
  • Oven screens (3)
  • Multi-tool
  • Wire brush
  • USB-C charging cable
  • Instruction manual

Hybrid Heating and Vapour Quality

The PAX FOUR combines conduction and convection to deliver fuller vapour and more even extraction than simpler models. Conduction heats the herb directly for fast, consistent results, while convection pulls hot air through the chamber with each draw, improving flavour and smoothness. The result is a more refined session from start to finish, with less guesswork for newer users.

Temperature Settings and Session Control

Control is simple but flexible, with four preset PAX FOUR temperature settings from 190 °C to 220 °C. This gives enough range to shape sessions without menus, screens, or apps.

Lower settings favour flavour and lighter draws, while higher ones boost vapour and extraction. The one-button interface, haptic feedback, and LED petals keep everything clear—the device vibrates at temperature, and the selected petal stays lit.

PAX vaporizer heat mode guide showing four petal settings: purple for minimal vapor, green for extended sessions, yellow for enhanced flavor, and red for maximum vapor production

Design, Portability, and Everyday Use

At 125 g, the PAX FOUR is light enough for daily carry while still feeling solid. It keeps the familiar compact, pocket-friendly PAX shape, with a textured aluminium shell for added grip.

It slips easily into a pocket or bag and stays discreet for quick sessions. The flat mouthpiece keeps things low-profile, while the raised option offers more comfort for longer draws. Overall, it’s a portable, low-fuss device that fits easily into everyday use.

PAX Four vaporizer in green shown from multiple angles, highlighting its slim design, mouthpiece, power button, LED petal indicator, and compact body

Battery Life and USB-C Charging Time

The 2800 mAh battery delivers up to 50 minutes of use, or roughly 4–5 sessions, depending on heat setting and draw style.

PAX FOUR charging time is around 90 minutes via USB-C, which is solid if not class-leading. Actual times may vary with your cable and power source. You can check battery levels by shaking the device; each lit LED petal represents about 25% charge.

PAX Four vaporizer held in one hand, showing its slim matte body, compact size, and LED petal indicator on the front

How to Use the PAX FOUR

Getting started is straightforward, which is a big part of learning how to use PAX FOUR.

  1. Grind your herb and pack the oven evenly.
  2. Press the mouthpiece button to switch it on.
  3. Tap to choose a heat mode.
  4. Wait for the vibration, then inhale slowly.
  5. Empty and brush the chamber after use.

What You’ll Need

Set everything out before you begin so loading and using the device stays quick and tidy.

  • PAX FOUR device
  • Ground dry herb
  • Fully charged battery
  • Multi-tool for packing and emptying, if needed

Directions

  1. Remove the oven lid, fill the chamber with ground herb, lightly tamp, and replace the lid.
  2. Press the button to power on, then tap to select your heat mode.
  3. Wait 55–70 seconds for heat-up. The device vibrates when ready, and the LED petal confirms your setting.
  4. Take slow, steady draws for best results.
  5. Press and hold the button to power off when finished.
PAX Four vaporizer held in one hand, showing its slim matte body, compact size, and LED petal indicator on the front

How to Clean and Maintain the PAX FOUR

Regular cleaning keeps the PAX FOUR performing as it should. A quick brush-out after each session helps preserve airflow, while deeper periodic cleaning removes residue that can dull flavour over time.

That small bit of upkeep also supports better long-term reliability, making the device easier to use and helping it last longer.

What You’ll Need

A few basic cleaning supplies are enough to keep the PAX FOUR in good shape.

  • Isopropyl alcohol
  • Cotton swabs or soft cleaning tools
  • Wire brush
  • Warm water
  • Cloth or paper towel

Directions

  1. Brush the airpath after each session while warm to prevent residue build-up and keep airflow open.
  2. Periodically remove the oven screen and clean it with a small amount of isopropyl alcohol.
  3. Wipe the chamber and mouthpiece using a cotton swab or soft cleaning tool.
  4. Allow all parts to dry fully before reassembling the device.
  5. If using a silicone mouthpiece, refresh it with a quick damp wipe before use.
Black and green PAX Four vaporizers shown side by side, highlighting the slim compact design, LED petal indicator, side charging port, and color options

Main Benefits and Potential Drawbacks of the PAX FOUR

The PAX FOUR delivers a strong mix of performance and simplicity. Its hybrid heating is the standout feature, offering richer vapour and more even extraction than conduction-only models. It stays easy to use with one-button controls, no app, a compact 125 g body, and convenient USB-C charging.

The trade-offs are straightforward. There’s no display, so you rely on LED cues, and the preset temperatures limit precise control. It’s also a dry-herb-only device, which reduces versatility.

Overall, PAX FOUR prioritises ease of use, portability, and vapour quality over deep customisation.

Comparison Table: PAX FOUR vs PAX MINI vs PAX PLUS vs PAX FLOW

Not sure which PAX model is right for you? Here is a quick side-by-side comparison to help you decide. The table below compares PAX FOUR with PAX MINI , PAX PLUS , and PAX FLOW .

PAX FOUR
Price 229€
Compatibility Dry herb
Heat Type Hybrid
Chamber 0.3 g
Heat Time 55–70 sec
Modes 4 presets
Airflow/Airpath 2.5 L/min, closed airpath
Battery/Session 50 min
Charge 100 min, USB-C
Warranty 2 years (+1 year if registered within 30 days)
PAX MINI
Price 129€
Compatibility Dry herb
Heat Type Conduction
Chamber 0.25–0.5 g
Heat Time 22 sec
Modes 4 presets
Airflow/Airpath 1.5 L/min, closed airpath
Battery/Session 60 min
Charge 90 min, magnetic charger
Warranty 2 years (+1 year if registered within 30 days)
PAX PLUS
Price 199€
Compatibility Dry herb, concentrates
Heat Type Conduction
Chamber 0.25–0.5 g
Heat Time 22 sec
Modes 4 modes
Airflow/Airpath 1.5 L/min, closed airpath
Battery/Session 150 min
Charge 4 hours, magnetic charger
Warranty 10 years
PAX FLOW
Price 359€
Compatibility Dry herb
Heat Type Hybrid
Chamber 0.3 g
Heat Time 35 sec
Modes 5 modes
Airflow/Airpath 10 L/min, open airpath
Battery/Session 35 min
Charge 40 min, USB-C fast charge
Warranty 2 years (+2 years if registered within 30 days)

Final Verdict: Is the PAX FOUR Worth It?

For users who want stronger vapour performance, simple operation, and a polished portable build, the question “Is the PAX FOUR worth it?” is usually answered with yes. Its hybrid heating gives it a clear edge over simpler conduction models, and the premium design makes it easy to carry and easy to use.

It is best suited to buyers who want a dry herb vape that feels refined without becoming fiddly. Those chasing the lowest price, the smallest body, or broader compatibility may be better served by another model in the range. As a premium portable, the PAX FOUR offers solid value and earns a credible place near the top of the category.

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Privacy Policy - Royal Queen Seeds

To ensure a safe online environment and guarantee adequate data protection, we strictly comply with all legal requirements. In this privacy statement, we provide information about how and for what purpose data is collected, safety measures, storage periods and contact details.


COMPANY NAME: SNORKEL SPAIN, SL (hereinafter ROYAL QUEEN SEEDS)

C/ Vilar d'Abdelà, 5 (nave 1) CP: 08170 de Montornès del Vallès

+34 937 379 846

[email protected]


The present Privacy Policy sets out the terms on which we will treat personal data at ROYAL QUEEN SEEDS; this includes any personal data collected through our website https://www.royalqueenseeds.com/ as well as any other data we process in the course of our business activities.

ROYAL QUEEN SEEDS collects the following personal data for the purposes listed below:

SECTION 1 – PERSONAL INFORMATION WE COLLECT

1.1 Account purchases

Account purchases can only be made if you are in possession of a personal account. When you create an account or purchase something from our shop, as part of the buying and selling process we collect the following personal information that you provide to us:

This information is required for delivery. In addition, when you browse our shop, we automatically receive the Internet Protocol (IP) address of your computer. Based on this information, we can optimise your online experience and at the same time protect our online environment.

Purpose of data collection

We collect and store account-related data for the following purposes:

(a) to carry out obligations arising from any contracts between you and us, and to provide you with information, products and services that you may request from us;

(b) to set up, manage and communicate with you about your account and your orders;

(c) to conduct market research and analysis;

(d) to confirm your age and identity, and to detect and prevent fraud.

1.2 Newsletters

With your explicit permission, we may send you newsletters about our shop, new products and other updates. We send newsletters based on your explicit consent. In the event that you purchase a product, and in accordance with current regulations, we may send you commercial communications in accordance with the legitimate interest of our company, always about products or services similar to those you have purchased or contracted. In any case, you may exercise your right of opposition through the channels announced in this Privacy Policy. The following information is collected in relation to the newsletter:

We do not need to know the sex of the person in order to send the newsletter (data minimisation: by law we must ask for data that is strictly necessary to provide the service, and in this case knowing the sex is not necessary to send the newsletter).

Purpose of data collection

The data collected is used to:

(a) personalise our emails, including your name and gender;

(b) provide gender-specific content.

You can withdraw your consent at any time by using the link provided in the newsletter or the contact information provided in section 2.

1.3 Customer service and contact form

In order to provide appropriate support, our customer service employees have access to information related to the account. Consequently, their support will be highly effective and friendly. The data provided in our contact form is used by our CRM provider, SuperOffice. We will only use your details to respond to your message.

SECTION 2 – LEGITIMATE INTEREST

If you have purchased any of our products, please note that we may process your personal data for promotional purposes, based on Royal Queen Seeds' legitimate interest only to offer you products or services from our company and about products or services similar to those you have purchased. You may exercise your right to opt out of future messages by the means set out in this Privacy Policy or through any notification you receive.

2.1 How do you withdraw consent?

If you change your mind, you can withdraw your consent for us to contact you for the purpose of collecting, using, or disclosing your data at any time by reaching out to us at: [email protected].

SECTION 3 – DISCLOSURE

We may disclose your personal information if we are required to do so by law or if you breach our Terms of Service.

SECTION 4 – HOW LONG DO WE KEEP YOUR DATA?

At Royal Queen Seeds, we will not retain your data for longer than is necessary for the purposes described in this Policy. Different retention periods apply for different types of data; however, the longest period we will normally hold any personal data is 10 years.

4.1 Account information

Data relating to the account remains relevant for as long as the consumer is in possession of an account. Therefore, the data remains documented for as long as the account exists. When our customers delete an account, the associated data will be deleted within a reasonable period of time. Requests regarding the inspection or correction of stored personal data or the deletion of an account can be sent to [email protected].

4.2 Newsletters

In the event that you give us your consent to inform you about our products or services, we will keep your data until you express your wish not to receive any further communications from us. However, we regularly (every month) carry out a relevance check. Registered customers (and their personal information) will be deleted whenever customers do not reply to our request. In addition, our newsletter mailing has an opt-out feature. Consumers can withdraw their consent by using this opt-out feature.

SECTION 5 – COOKIES

Cookies are small information files that notify your computer of previous interactions with our website. These cookies are stored on your hard drive, not on our website. Essentially, when you use our website, your computer displays its cookies to us, informing our site that you have visited before. This allows our website to function more quickly and remember aspects related to your previous visits (such as your username), making your experience more convenient. At Royal Queen Seeds, we use two types of cookies: functional and analytical.

5.1 Functional Cookies

Functional cookies are used to enhance your online experience. Among other things, these cookies track what is added to your shopping cart. The use of these cookies does not require prior authorization.

5.2 Analytical Cookies

Analytical cookies are used for research and market analysis. The data collected with these analytical cookies is anonymous, making it unusable for third parties. The use of these cookies does not require prior authorization.

SECTION 5 – THIRD-PARTY SERVICES

Third-party services are required to conduct transactions and provide our services. In general, the third-party providers we use will only collect, use and disclose your information to the extent necessary to enable them to perform the services they provide to us.

However, certain third-party service providers, such as payment gateways and other payment transaction processors, have their own privacy policies regarding the information we must provide to them for your transactions.

We encourage you to read the privacy policies of these providers so that you can understand how these providers will handle your personal information.

In particular, certain suppliers may be located or have facilities located in a different jurisdiction than yours or ours. Therefore, if you choose to proceed with a transaction involving the services of a third party, your information may be subject to the laws of the jurisdiction in which that service provider or its facilities are located.

Once you leave our website or are redirected to a third-party website or application, you are no longer governed by this Privacy Policy or the Terms of Service of our website.

Web analytics service (anonymous data)

On this website we have integrated an element of a web analytics service (with anonymisation functionality). Web analytics can be defined as the gathering, processing and analysis of data about the behaviour of visitors to websites. An analytics service collects, among other things, data about which website a person came from (the so-called referrer), which sub-pages they visited or how often and for how long they visited a sub-page. Web analytics is mainly used for website optimisation and for a cost–benefit analysis of internet advertising.

Courier service

To complete deliveries we use a courier service. This courier service carries out the delivery between our company and the consumer's home. To complete these logistics, the company requires access to the consumer's name and address information.

Mailing service

Royal Queen Seeds uses a third-party mail service provider to send its newsletter. This provider has access to limited account information related to opt-in consent (e.g. email address).

Marketing services

Royal Queen Seeds has the support of a company that specialises in marketing and communication activities. Their access to personal information is very limited and mostly anonymous.

Payment services

At Royal Queen Seeds we use external payment services to handle our transactions (e.g. credit card payments).

SECTION 6 – SECURITY

To protect your personal information, we take reasonable precautions and follow industry standard best practices to ensure that it is not inappropriately lost, misused, accessed, disclosed, altered or destroyed.

If you provide us with your credit card information, the information is encrypted using secure socket layer technology (SSL) and stored using AES-256 encryption. Although no method of transmission over the internet or electronic storage is 100% secure, we follow all PCI-DSS requirements and implement additional industry standards that are commonly accepted. Information related to the account is protected with a hashing method. This method transforms the information into a generated hash. As a result, confidential information is protected and invisible, even to us. In addition, our databases are exceptionally protected against unauthorised access. For example, access to the database is only possible and permitted via approved IP addresses (e.g. from Royal Queen Seeds headquarters). Other attempts and addresses are rejected at all times.

Furthermore, data is anonymised as much as possible, so it cannot be directly linked to a specific consumer. With this data, however, we may be able to carry out market research and analysis. In addition, the third parties concerned (e.g. mailing service) are examined prior to our collaboration, comply with the GDPR from the EU and receive a processing agreement. Within Royal Queen Seeds, employees are assigned different access permissions. Specific permission provides access only to information that is strictly required to perform a task. Digital security measures are subject to change and must meet high requirements to ensure the safety of online customers. That is why, at Royal Queen Seeds, we appoint a security officer. Regular verification and improvement of security measures (where necessary) are part of the role.

SECTION 7 – CHANGES TO THIS PRIVACY POLICY

We reserve the right to modify this Privacy Policy at any time, so please check back regularly. Changes and clarifications will be effective immediately upon being published on the Website. If we make substantial changes to this policy, we will notify you here that it has been updated so you will know what information we collect, how we use it and under what circumstances, if any, we use and/or disclose it.

SECTION 8 – YOU HAVE THE RIGHT TO: