Yocan Uni 3.0 510 thread vape cart battery has a fashionable and technological appearance. Three newly designed UI animation interfaces are equipped with a 1.9-inch high-definition animation display that is full of dynamics. With the support of a large 650 mAh battery, it has a super long battery life. The user-friendly design with adjustable height and width, Cart Holder Up to 16mm, Adjust height: >42mm, allows you to adapt to a wider range of 510 thread atomizers! Independent voltage adjustment button for precise control! Uni 3.0 is designed with a convenient lanyard hole, Type-C charging port, and is equipped with a 1-hour automatic shutdown protection function and a 1.8V voltage 10-second preheating function. And it has 7 color options: black, white, light blue, rosy, green, rose gold, violet. Wholesale: info@yocantech.com