Four-Spray Ultrasonic Aroma Diffuser with 200ml Capacity and LED Lighting

This four-spray design aroma diffuser utilises ultrasonic technology to transform water and essential oils into fine mist particles, distributing aromatherapy benefits across wider areas than conventional single-nozzle models. With 200ml water tank capacity providing extended operation between refills, the diffuser operates quietly using high-frequency vibrations above 20kHz, making it suitable for bedroom use where noise sensitivity matters. The integrated LED night light offers seven colour options with adjustable brightness levels, serving dual purposes as both ambient lighting and visual indicator of operational status.

Features and Technical Specifications

This section details the specific operational characteristics and measurable performance data of the four-spray aroma diffuser, including mist output rates, coverage areas, and power consumption metrics that differentiate it from standard diffuser models available on the market.

Four-Spray Nozzle Design

The quad-directional spray system features four individually angled nozzles positioned at 90-degree intervals around the unit's circumference, creating mist distribution patterns covering approximately 20 square metres when operating at maximum output. Each nozzle produces consistent mist streams without dripping or uneven dispersion, with nozzle openings measuring 2mm diameter to maintain optimal mist particle size between 1-5 microns for effective aroma diffusion and room humidification benefits.

Ultrasonic Operation Technology

Operating at vibration frequencies between 1.7-2.4MHz, the ceramic ultrasonic disc converts electrical energy into mechanical vibrations that atomise water and essential oil mixtures into fine mist without heating elements. This technology maintains essential oil therapeutic properties by avoiding thermal degradation, with power consumption measuring 12W during operation and automatic shutoff activation when water levels drop below 30ml capacity to prevent dry running damage to internal components.

Construction and Durability

The main housing utilises ABS plastic with smooth surface finish resistant to essential oil residue accumulation, while the 200ml capacity water tank employs BPA-free PP material that withstands repeated cleaning without clouding or cracking. Internal electronic components feature overcurrent protection circuitry that safeguards against power surges, with the ultrasonic disc rated for approximately 3000 hours of continuous operation before potential replacement needs arise.

Practical Applications and Usage Scenarios

This section explores specific environments and situations where the four-spray diffuser provides measurable benefits over alternative aroma delivery methods, with particular focus on room size compatibility, user scenarios, and versatile application possibilities across different settings and requirements.

Home Environment Usage

In bedroom settings measuring 12-15 square metres, the diffuser operates effectively throughout night-time hours with mist output adjustable between 30-70ml per hour depending on humidity requirements. The quiet operation measuring below 35dB makes it suitable for light sleepers, while the LED night light functionality provides sufficient illumination for nighttime navigation without being disruptive. For living areas up to 20 square metres, the four-direction spray pattern ensures even aroma distribution without concentration in specific room corners.

Office and Workspace Implementation

In office environments typically measuring 10-15 square metres per workstation, the diffuser's compact 15cm height allows placement on desks without obstructing work surfaces, while USB power compatibility enables connection to computer ports or standard phone chargers. The automatic shutoff feature provides safety assurance during unattended operation, with mist output settings adjustable to prevent excessive humidity levels in air-conditioned spaces where ventilation may be limited compared to residential environments.

Multi-Purpose Functionality

Beyond standard aromatherapy applications, the diffuser serves as portable humidifier for travel use when connected to power banks, with the 200ml capacity sufficient for overnight hotel room coverage. The LED lighting functionality provides emergency night light capability during power outages when operated from backup battery sources, while the mist output can be directed specifically toward seating areas or beds through strategic nozzle positioning relative to room layout and furniture placement.

Measurable Benefits and Value Considerations

This section examines the specific advantages and long-term value propositions offered by the four-spray diffuser design, with particular emphasis on operational efficiency, cost-effectiveness, and user satisfaction metrics derived from the product's technical specifications and design features.

Operational Efficiency Benefits

The four-spray design reduces typical aroma diffusion time by approximately 40% compared to single-nozzle models in rooms measuring 15-20 square metres, with mist distribution achieving even coverage within 15-20 minutes of operation. Energy consumption at 12W translates to approximately 0.3kWh per 24-hour operation cycle, resulting in electricity costs under 10p per day based on average UK energy rates, while the 200ml capacity provides 6-8 hours of continuous operation at medium mist settings before requiring refill.

User Experience Advantages

The ultrasonic operation produces mist particles measuring 1-5 microns in size, which remain airborne longer than larger droplets from conventional humidifiers, increasing essential oil dispersion efficiency throughout the designated space. The absence of heat elements eliminates burn risks and maintains oil integrity, while the automatic shutoff feature prevents motor damage when water levels deplete, extending product lifespan beyond typical 2-year periods for basic diffuser models without protection features.

Purchase Decision Factors

With four-spray functionality covering wider areas than standard diffusers, this model eliminates the need for multiple units in open-plan spaces up to 20 square metres, providing cost savings of approximately 40% compared to purchasing two single-spray diffusers for equivalent coverage. The combination of aromatherapy diffusion, humidification benefits, and ambient lighting in one compact unit reduces clutter and simplifies home or office environment management through consolidated functionality in a single product solution.