Working at a computer in an air-conditioned or heavily heated office often leads to dry eyes, physical fatigue, and a loss of mental focus. Most standard humidifiers are bulky and demand dedicated wall outlets, making them impractical for compact workstations. The Adler AD 7968 portable ultrasonic aroma diffuser, powered via a universal USB plug, is a compact personal oasis engineered specifically for modern desktop spaces, study rooms, and travel.

The device occupies a minimal spatial footprint, drawing power directly from your laptop, power bank, or standard smartphone charger adapter. It utilizes an advanced ultrasonic transducer to instantly convert water and your chosen essential oils into a refreshing cool mist. Merging an aromatherapy diffuser, a micro-humidifier, and a soft LED night light into one frame, its 100ml reservoir provides the perfect output for office tasks, backed by automatic waterless safety shut-off.

Key Features

Universal USB Powered Adaptability: Plugs directly into computer terminals, automotive charging ports, or external power banks for go-anywhere convenience.

Compact Miniature Desktop Footprint: Streamlined boundaries ensure the device sits neatly beside monitors without cluttering your active workflow space.

Aromatherapy & Targeted Micro-Misting: Disperses focus-boosting essential scents while gently treating dry air currents around your immediate seating zone.

Soft On-Demand LED Night Light: Emits a soothing background glow that creates an inviting workspace atmosphere and aids nighttime visibility.

Automatic Waterless Safety Cutoff: Smart internal circuitry monitors moisture levels, cutting power instantly if the tank runs dry to guard the hardware.

• The ultrasound technology allows for the rapid distribution of the fragrance, the carrier of which is fragmented water particles mixed with essential oil. Pleasant scent improves mood, slightly moistened air facilitates concentration and falling asleep, atmospheric light will make work and relaxation more pleasant.
• The device should be connected to a computer, power bank or a phone charger.
• 3 functions:
• - aromatherapy
• - gentle humidification of dry air with a cold mist
• - atmospheric lamp
• Water tank capacity: 100ml
• Humidification capacity: 18 ± 6ml/h*
• Ultrasound frequency: 2.4MHz
• Working time on one water filling: up to 4 hours
• Oil dosage: 1-2 drops per tank
• Choose the essential oil according to your preferences
• Recommended area of use up to 25m2
• Two humidification modes:
• - continuous
• - alternating: continuous operation with 15-second breaks
• AUTO-OFF function automatic shutdown when there is no water in the tank
• Three lighting modes:
• - alternating in 7 colors
• - continuous selected color
• - burning candle effect
• Night mode: the light can be turned off while the fragrance diffuser is operating
• Power supply: USB cable, voltage: 5V DC
• Product size: 97 x 97 x 121.5mm
• Power cord: 147cm, white, removable
• Housing raw material: ABS plastic
• Housing color: white
• Cleaning brush included
• * The aroma diffuser will not replace the air humidifier, it will reduce the room humidity by 1-2% RH/24h

• User Manual
• USB cable