Introducing a Cutting-Edge Aromatherapy Diffuser with Energy Efficiency and Advanced Features

New Aromatherapy Diffuser from L&L Lively Life Inc.

In November 2025, L&L Lively Life Inc., headquartered in Tokyo, unveiled its latest ultrasonic aromatherapy diffuser featuring a 2.4 MHz high frequency and energy-efficient 4.5W performance. This innovative model aims to cater to the increasing demands for relaxation through scent and comfortable humidity levels, especially as more individuals spend time at home due to remote work.

Understanding Market Needs

With the rise of remote work, many people seek products that provide both aromatic relaxation and moisture in the air. However, conventional diffusers often have limitations—the heating types can alter the fragrance, spray types consume large amounts of essential oils, and tabletop humidifiers can produce coarse mists that make furniture damp. A product that satisfactorily meets criteria for fragrance quality, safety, humidification power, cost, and design has been lacking. The new aromatherapy diffuser aims to solve these challenges.

Key Features

Finest Mist by 2.4MHz High Frequency

Utilizing an ultrasonic vibration of 2.4 MHz, which is higher than the common range of 1.7 to 2.0 MHz, the diffuser produces ultra-fine mist that spreads naturally throughout the room while minimizing moisture on surfaces. This allows for a consistent and gentle aroma in spaces sized between 6 to 10 tatami mats.

150ml Tank & Up to 36 Hours of Operation

The diffuser boasts a large 150ml tank, reducing the need for frequent refills during sleep or work from home. Its wide opening makes cleaning easy, ensuring straightforward maintenance.

Whisper-Quiet Design

Operating at around 35dB, this diffuser is designed to be virtually silent—similar to the sound levels found in a library—making it ideal for use during sleep or periods of concentration.

Auto-Off and Timer Functions

This product incorporates a safety feature that prevents dry operation, along with a timer that allows for 1 or 3-hour intervals. This means it’s safe to use before falling asleep or for short bursts of fragrance.

Energy Efficient & USB Powered

Consuming only 4.5W, the diffuser is economical, costing approximately 0.12 yen/hour in electricity. It can be powered through various sources, including PCs, mobile batteries, and USB adapters (recommended: 5V/2A).