The Delta II from JoyeTech
The Delta II really demonstrates the commitment JoyeTech has for bringing innovative design to every new product. Beautifully designed with a full metal jacket (stainless steel) and 3 glass viewing holes, the Delta II is available in silver or black.
The LVC is actually an adjustable valve on the coil for setting the amount of liquid per vape to provide a more “freshly dripped” flavor RDA fans rave about and can be used on a wide range of wattage from 20 watts to 45 watts.
The 2 types of coil differ in the the construction of the coil. Ti for Titanium and Ni for Nickel. As well, JoyeTech has really gone the extra mile for true vape enthusiasts by providing a rebuildable coil called the CLR (again available in Ti and Ni).
Of course this bottom fill beauty employs the obligatory air-flow adjustment valve.