Mini Ehose Easier and more portable to vapor One cartridge only Easy to detach What’s In The Box The Square E-Hose Mini comes in the box ready to use. In the box you will find: The E-Hose Mini unit. USB charger Wall charger unit Two complimentary flavor cartridges. Flavor Cartridges The Square E-Hose Mini is only compatible with the E-Hose flavor Cartridges which include Square Smoke’s flavors, made famous by their line of e-liquids, Square Drops. Most of the Square line of flavors are available for the E-Hose and they are all in varying degrees of nicotine, including zero!