The Yocan UNI Box MOD features everything you have come to appreciate in Yocan products: ease of use, affordability, functionality, and practicality, and now we bring customization and personalization to the next level. The UNI Box MOD can adapt to any type, size, and length of any oil cartridge on the market. The key is its adjustable knobs and an adjustable lever to adjust the height of the cartridge level so your oil cartridges will achieve a perfect fit making for a perfectly comfortable vaping session. The Yocan UNI Box MOD easily adjusts to the level of your cartridge The desire to provide the end user with an affordable and reliable box MOD gave us the idea of a universal device. With the Yocan UNI, you can enjoy the freedom of using any cartridge available on the market. You simply have to attach your cartridge to the magnetic connection. The Yocan UNI Box MOD is the future of Box MOD technology. This new and revolutionary design and engineering keeps Yocan at the top of the vaporizer industry and pushes what the current standard has to offer. You simply can’t get any better than this. The Yocan UNI is the only true universal box MOD on the market. The UNI is equipped with 510 thread magnetic adapters. These 510 thread magnetic connectors will ensure full compatibility amongst all cartridges while keeping a stable flow of power supplying the right amount of heat to the cartridge. The 510 thread magnetic connections provide a secure fit and strong hold on every cartridge. The Yocan UNI Box MOD is small and can easily be concealed in the palm of your hand. One of the main heating functionalities of the Yocan UNI Box MOD is the 10-second pre-heat feature. This preheat function allows you to prime your cartridges before use. By tapping the power button twice, you can put the Yocan UNI in preheat mode which lasts for 10 seconds. The preheat function is best used for preparing your materials before vaping. After you’re finished, simply press the power button twice again to deactivate this function. The Yocan UNI Box MOD is outfitted with three temperature settings. Each temperature profile is represented by a light above the power button. Each light corresponds to each setting being low, middle, and high. Pressing the button three times in rapid succession lets you toggle between temperature profiles allowing you to change and select the ideal temperature profile depending on your session. Unlike other Box MODs, the Yocan UNI has a “window” located at the side of the unit This allows you to see the material level so you’d know when it’s time for a refill freedom to choose how you want to charge the UNI Box MOD. Specifications: Adjustable chamber width Adjustable chamber height Oil level window 3 heat setting levels 510 threaded magnetic connection Battery capacity: 650 mAh Micro USB charging 15-second safety off function Package Contents: (1) Yocan UNI Box MOD (1) Magnetic 510 Base (1) Micro USB Cable (1) User Manual