Joyetech Ocular and Ocular C features the first and one of the most capable 1.68-inch color touchscreen, the new Ocular and Ocular C box mod presents all the essentials on its clear and precise display. It supports for custom screensaver with clock or images as you like. The Joye Ocular is powered by a 5000mAh built-in battery, while Joye Ocular C is powered by 2 changeable 18650 batteries. It is a sophisticated temperature control suite coupled with a 80W and 150W maximum output respectively. This anticipated device also makes it possible to track your daily activity and vaping habits by Joyetech mobile APP. And you can also plug in your headphone to enjoy the music while vaping.