Color classification [Round plug-in] black +1 bottle of essential oil + Charger [Round plug-in] Black * send charger [Square plug-in] White +3 bottles of essential oil + Charger [Round plug-in] White * send charger [Square plug-in] Black * send charger [Square plug-in] White * send charger [Round plug-in] White +1 bottle of essential oil + Charger [Square plug-in] black +1 bottle of essential oil + Charger [Square plug-in] White +1 bottle of essential oil + Charger [Round plug-in] black +3 bottles of essential oil + Charger [Round plug-in] White +3 bottles of essential oil + Charger [Square plug-in] black +3 bottles of essential oil + Charger [Round plug-in] Black * send 1 bottle of essential oil [Round plug-in] White * send 1 bottle of essential oil [Square plug-in] Black * send 1 bottle of essential oil [Square plug-in] White * send 1 bottle of essential oil