The Yocan UNI Pro is a popular choice among vaping enthusiasts, especially those who prefer using 510-threaded cartridges. Known for its versatility and user-friendly design, the UNI Pro has made a significant impact on the vaping community. This article delves into the features, performance, and overall experience of using the Yocan UNI Pro, helping you decide if it’s the right vaping mod for you.

Yocan UNI Pro: Design & Build Quality

The Yocan UNI Pro boasts a sleek and compact design that caters to both aesthetics and functionality. It’s constructed with durable plastic and silicone materials, ensuring a lightweight yet robust build. The device features an OLED display that provides clear information on voltage settings, battery level, and preheat status, enhancing user convenience.

Adjustable Cartridge Holder

One of the standout features of the UNI Pro is its adjustable cartridge holder. This innovative design allows you to change the height and diameter of the holder, accommodating various cartridge sizes. The adjustment mechanism, though slightly rigid, ensures a secure fit for your cartridges.

User-Friendly Operation

Operating the Yocan UNI Pro is straightforward, making it an excellent choice for beginners and experienced users alike. Here’s a step-by-step guide on how to use the device:

  • Charge the Device: Ensure your UNI Pro is fully charged using the provided Type-C USB cable.
  • Attach the Cartridge: Connect your 510-threaded cartridge to the mod using the magnetic adapter.
  • Insert the Cartridge: Slide the cartridge into the holder until it clicks into place.
  • Power On: Press the main button five times to turn on the device.
  • Adjust Voltage: Use the arrow buttons to select your preferred voltage setting.
  • Activate Preheat: Press the main button twice to activate the preheat mode, then inhale after the preheat time.

The ease of use is complemented by the device’s ergonomic design, making it comfortable to hold and operate.


Voltage Range

The Yocan UNI Pro excels at delivering consistent performance. Its voltage range is 2.0V to 4.2V, allowing you to customize your vaping experience based on your preferences. The voltage adjustment in 0.1V increments ensures precise control over the vapor production and flavor intensity.

Battery Capacity

The device’s 650mAh battery provides ample power for extended vaping sessions. Additionally, the Type-C charging port enhances charging efficiency, reducing downtime significantly. The UNI Pro also features a preheat function, which is particularly useful for thicker oils, ensuring smooth and consistent vapor production.


While the UNI Pro is compact and easy to carry, it strikes a balance between portability and functionality. It’s slightly larger than some ultra-compact mods, but this size increase accommodates a larger battery and more adjustable features. Despite its size, it remains highly portable and suitable for on-the-go vaping.

Battery Life

Battery life is a critical factor for any portable vaping device. The UNI Pro’s 650mAh battery offers a reasonable duration, capable of lasting a full day of moderate use. The OLED screen includes a battery indicator, so you can monitor the battery level and avoid unexpected power loss. The device’s power-saving features, such as auto-shutoff and screen dimming, help extend battery life further.

Customization & Flexibility

One of the UNI Pro’s key strengths is its customization options. The adjustable voltage settings and cartridge holder provide a high degree of flexibility, allowing you to tailor your vaping experience. Whether you prefer dense clouds or smooth, flavorful hits, the UNI Pro can accommodate your needs.

The adjustable cartridge holder is another innovative feature. By allowing you to change the height and diameter of the holder, the UNI Pro can fit a wide range of cartridges. This versatility makes it a practical choice for users who switch between different cartridges.

Overall Experience

The Yocan UNI Pro offers a well-rounded vaping experience, combining ease of use, performance, and customization. Its user-friendly design and versatile features make it suitable for both beginners and experienced vapers. While it may not have the premium feel of some high-end devices, its functionality and reliability make it a solid choice in the market.


In conclusion, the Yocan UNI Pro stands out as a versatile and user-friendly vaping box mod. Its adjustable features, consistent performance, and compact design make it an excellent choice for those looking to enhance their vaping experience. While it may not be the most luxurious device, it offers great value for its price, catering to a wide range of vaping preferences.


How long does the Yocan UNI Pro battery last?

The 650mAh battery can last a full day of moderate use, depending on your vaping habits.

Can the Yocan UNI Pro fit any 510-threaded cartridge?

Yes, the adjustable cartridge holder allows the UNI Pro to fit a wide range of 510-threaded cartridges.

How do I adjust the voltage on the Yocan UNI Pro?

Use the arrow buttons on the side of the device to select your preferred voltage setting, which is displayed on the OLED screen.

Is the Yocan UNI Pro suitable for beginners?

Yes, its ease of use and straightforward operation make it an excellent choice for beginners.

About The Author

Aruna Kumari is a prolific writer, specializing in CBD and cannabis topics. With a wealth of experience, she crafts insightful content that educates and empowers readers about the benefits and nuances of cannabis and CBD usage.

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