Uwell Crown IV TC Box Mod is an incredible mod which has striking appearance and 200W powerful output. It is powered by dual 18650 batteries. The panel is painting with baroque pattern and crown mark, it makes the mod stand out from other mods. Moreover, the panel adopts a two-step anodization process to make it more durable and colorful. The anti-slip silicone bottom protect the mod slide off from smooth surfaces. It utilizes a new Circuit Board corrosion that is more resistant to dust and corrosion to provide you stable performance and sensitive ignition. The mod is also features a leak-proof 510 connector to prevent the juice leaking into the mod.