UWOO Y1 Heat Not Burn Device is a new type of heating and non-burning electronic cigarette. It has 6 colors, special craftsmanship, and delicate touch. It supports about 40 cartridges on a single charge. It uses high-temperature ceramic heating pin and 15 seconds of rapid preheating. The heating temperature can be easily adjusted. With automatic cleaning function, and comes with 100 cleaning cotton swabs, easy to use. Color for fashion, black for business, you deserve it.