COMPACT AND ELEGANT DESIGN: Experience the pinnacle of humidor accessories with the Ultra 4.0, a state-of-the-art electronic humidor humidifier. Elegantly designed to mount seamlessly on your humidor's lid using a robust magnetic attachment, it maximizes space, blending functionality with style.

SIMPLE USB POWER CONNECTION: Power up effortlessly with the Ultra 4.0's electric humidifiers for humidor, utilizing a simple ribbon cable connected to any standard USB AC adapter. This electric cigar humidifier eliminates the need for battery replacements and complex installations, offering a plug-and-play solution for superior convenience.

ADVANCED HUMIDITY CONTROL: Keep your cigars in pristine condition with the Ultra 4.0's intuitive controls. Featuring Soft-Touch technology and a backlit LCD, this electric cigar humidifier allows easy monitoring of humidity levels, temperature, and system alerts, ensuring your cigars are perfectly preserved.

STREAMLINED REFILL SYSTEM: The Ultra 4.0 humidor humidifier revolutionizes maintenance with its pre-treated water cartridge system. Just add distilled water to the cartridge for extended use up to 6 weeks, snap it back in place, and enjoy effortless upkeep without any fuss. Annual cartridge trplacemenmt for optimal performance is recommended.

OPTIMIZED HUMIDITY DISTRIBUTION: Equipped with a sensor-controlled fan, the Ultra 4.0 ensures uniform humidity distribution across your humidor. This feature not only maintains the integrity of your cigars but also helps in eliminating unwanted odors, making it a must-have cigar humidor accessory.