Cigar Oasis Ultra 4.0 Humidifier - Box of 20

Designed for Desktop Humidors (appx. 50-150 cigars)The new and improved Cigar Oasis Ultra 4.0 offers streamlined storage and maintenance for your premium cigars. Its slim profile and lid-mounted design make it the most attractive and efficient humidification solution for desktop humidors. Features:- Rapid Response Technology that allows 2-way reactive communication between devices & app when connected to Smart Humidor Service. Changes of 3% or greater reflect instantly in the app. Changes made in the app to your set point reflect instantly as well. If no changes occur in the environment, devices check in every 8 Hours.- Improved Air Circulation- Pre-treated water cartridge requires distilled water only (appx 2-6 weeks for refiling). Replace cartridges annually.- Powered by a thin but durable electronic ribbon cable that fits through humidor seal- Large backlit display with live humidity & temperature readings- Soft-to-the-touch sensor buttons to adjust your humidity setpoint- Built-in Wi-Fi capability for optional use with the Cigar Oasis SmartHumidor IOS & Android app- Not suggested for use in climate-controlled/wineador humidors- Supports internal humidor volume up to 2 cubic ft.Dimensions: 7 l x 2.5 w x 1 h