Key benefits - Customizable soundscape: choose from 8 noise effects and mix them to fit your mood and tasks. - Sleep and focus support: background noise helps you fall asleep faster and work more efficiently. - Aromatherapy option: you can add your favorite essential oils to enhance the surrounding atmosphere. - Easy to use: you can play sounds individually or in combination for a personalized experience. - Gift ready: a thoughtful present for family or friends who value calm, concentration, or better sleep. What the product offers - 8 different noise effects to choose from, which you can play individually or in combination according to your preferences. The 8 sound effects include: sleep music, thunder, bowl therapy, ocean waves and seagulls, holiday bonfire, stream water, frogs and birdsong. - Note: there is a maximum volume limit to ensure comfortable listening and avoid disturbance. How to use - Power on and select one sound effect, or create a custom mix by combining multiple effects. - Adjust the volume up to the maximum limit to suit your environment. - If desired, add a few drops of your favorite essential oils to improve the atmosphere around you. - Use the device in short sessions or longer periods to establish a calm background ambience for sleep, study, or relaxation. 2-3 practical use scenarios - Bedtime routine: play a soothing sleep music with gentle ambient sounds to help you relax and drift off more easily. - Work or study: create a stable background sound mix to reduce distractions and improve focus and productivity. - Quiet time or travel: use a calming combination of effects and optional essential oils to establish a peaceful space in a shared room, office, or during travel. Notes on attributes and performance - Function: customizable sound machine with 8 effects, capable of independent or combined playback. - Compatibility: supports adding your favorite essential oils to enhance the atmosphere. - Size and materials: not specified in the description. - Performance: designed to provide reliable background noise and flexible ambience customization for sleep, focus, and relaxation. - Care and maintenance: follow standard usage guidelines for electronic devices and avoid exposure to liquids beyond essential oils. Gift suitability - A practical and thoughtful gift for anyone looking to improve sleep quality, increase focus during work or study, or create a calming home environment.