Oregon Scientific WS903G Aroma Diffuser with Light/Sound Therapy

By Oregon Scientific

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The Aroma Diffuser Elite provides a gentle, more soothing way to wind down after your day.

To help you get away from your everyday stress and to relax at home, the i.relax Aroma Diffuser Elite applies ultrasonic technology, using 3 of the holistic therapy methods: Aroma therapy, Light therapy and Sound therapy.
Combining sight, sound, and fragrance, the Aroma Diffuser Elite allows your evening to continue without harsh beeps, blaring music, or jarring lights.
The nature sounds and soothing, color-changing light combine with an aromatic mist to create a multi-sensory evening - or morning wake-up - experience.

Relax your mind and body – Fall in a healthy lifestyle
Living in a fast paced city and a modern world today, our mind and body always under different mental and physical stress. Although sleeping can make you feel a bit better, you are still being annoyed by different health problems. To help you combat stress and relax your mind, Oregon Scientific is now introducing the i.relax Aroma Diffuser, a unique product that brings you to a natural pleasant environment by aromatherapy, light therapy and sound therapy, in order to stimulate your senses gently and relax your mind and body.

Advanced ultrasonic vapor technology for utilizing every drops of your Aroma oil
The i.relax Mini Aroma Diffuser uses the advanced ultrasonic vapor technology. It diffuses the aroma oil into the air without heating and changing its nature. It simply breaks the water and oil into fine micro particles. That allows you to enjoy the pure Aromatherapy you never had. Different Aroma oil for different you. According to different analysis, aromatherapy could benefit both your health and mind. We especially import a high quality pure organic essential oil from France – Senteurs. With the use of different Aroma oil, it releases your mind in different atmosphere.

  • Diffuser unit
  • Remote control
  • AC/DC adapter


  • Aromatherapy - By breaking up a mixture of water and essential oils (not included) into millions of micro-particles, this aroma diffuser allows you to easily breathe this scented blend more easily. Helps release your tension, relax minds, release energy and even breathe better in cold winter days. Aroma diffusion method is ultrasonic vibrated humidification. Adjustable diffusion power control.
  • Light therapy - an area of holistic healing which uses different colors (red, orange, yellow, green, blue, purple) in an attempt to affect our mood, emotions and possibly even our health. Adjustable brightness control.
  • Sound therapy - Sounds coming from the nature such as birds’ singing, waterfall, ocean waves that calm your mood. Offering 5 types of peaceful sounds that are known to trigger responses from the brain, which can help us concentrate better, help us relax and help us sleep easier. Adjustable volume control.
  • Silent operation while diffusing
  • Product dimension in millimeters 190 length x 190 width x 70 height
  • Product dimension in inches (7.48 length x 7.48 width x 2.76 height)
  • Product weight in grams 660
  • Product weight in ounces 21.16
  • Water tank capacity 300 ml
  • Added water temperature should be between 15 to 40 degrees Celsius
  • Extra large LCD
  • Adjustable brightness
  • 12/24 hour format
  • AM/PM
  • Automatic shut off at low water level
  • AC/DC adapter for main unit
  • Battery type for remote CR2025, qty. 1 (included)
  • Battery type for main unit’s clock back-up CR2032, qty. 1 (included)
  • Low battery indicator
  • Timer for turning off/on/repeat
  • Sleep mode

Simple Returns

**Extended Holiday Return Policy In Effect, Purchases made after Nov 1st 2015, may be returned until January 31st, 2016. 


If, for whatever reason, you are not satisfied with your purchase, you can return it to HRM USA within 45 days of purchase date subject to conditions below. Claims for items damaged in transit must be received within (3) business days of receipt of merchandise. Refunds & Credits Refunds on returned items will be issued to the same payment as tendered at the time of purchase or store credit. Once we receive and inspect the product you will be issued a credit back to your account. Please allow 5-7 Business days for a credit to appear on your account. If payment was made by check, the refund check will not be issued within 7- 10 business days after receipt of return.


If the item is returned to us for exchange, please allow 2-5 business days for the replacement to be processed and shipped. All returns are shipped with our Economy shipping method and arrive within 2-10 Days.


Please read all conditions below. If conditions are not met, HRM USA reserves the right to refuse the return or to charge a restocking fee not less than 10% or a $2.95 minimum fee. 

All returned items must be in new condition, in their original unaltered box (including the UPC code being intact) and must include all packing material, blank warranty cards, manuals,and accessories. Defective items may be exchanged for the same model or manufacturer's equivalent model. Please call us at 800-403-8285 for assistance. Please allow time to discuss any issues you may be experiencing as we may recommend tech support to resolve any issues prior to exchange.

No Used Returns/Exchanges on the following

  • Hydration Packs, Water Bottles once any of the packaging has been opened or safety seals have have been broken.
  • Computers and Computer Software, once any of the manufacturer's packaging has been opened.
  • Heating Pads, once safety seal has been broken
  • Electronic Software is not returnable or refundable once opened.
  • All consumable items or hygienic items (e.g., Gels, Energy Chomps, Elixirs, etc.) once unwrapped or seal broken.
  • Special Order merchandise, Clearance, or any item indicated on the website as non-returnable.
  • Imprinted products.
  • Suunto Products that have been used
  • HRM USA Stores Gift Cards are redeemable for merchandise only and may not be redeemed for cash.

HRM USA is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase any product sold by an Authorized Dealer of that specific product offered at lower price. Proof of lower price is required.

Here's how to qualify for Price Match:

  • If you find a qualifying lower price online, call 1-800-403-8285 or 215-259-2700 Between 9am - 6pm EST and one of our employees will assist you with the price match request.
  • On qualifying products, HRM USA will then verify the current price to complete the price match.

Some exclusions apply:

  • Services such as custom imprinting, extended warranties, ect. 
  • Items must be in advertised as New Condition, HRM USA will not price match against Used, Newly Overhauled, Manufacturer Refurbished, or Open Box Returns
  • Out of Stock or Preorder items do not qualify
  • Products shipped from or sold by third-party sellers (Marketplace Sellers) on Website
  • Price Match will take into consideration final value costs, including shipping and taxes. 


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