RECHARGEABLE BATTERY: The Diffuser has a Built-in Battery that allows it to work freely without plugging in. It can be fully charged in about 8 hours, and when fully charged, it can achieve 7 hours of cordless aromatherapy in continuous spray mode. QUIET DESIGN: This diffuser adopts advanced quiet technology and operates at a very low noise level (less than 30 decibels), ensuring that it will not disturb your daily life, work or sleep. CORDLESS PORTABLE DESIGN: With cordless design, completely free from the power cord, so you can easily move the diffuser anywhere, whether it's the living room, bedroom, office, camping tent, you can enjoy the fragrance anytime, anywhere. 7-COLOR COLOR CHANGING LIGHT: Equipped with 7-color LED light, it supports cyclic color changing. In addition, you can choose to turn the light on/off. Simply press and hold for 2 seconds to easily set it up to meet your needs in different scenarios. EASY TO USE & CLEAN: Simply add water and 3-5 drops of water-soluble essential oils to the tank and press the button to enjoy the aroma. To clean, simply wipe the water tank and atomizing holes with a clean soft cloth or cotton swab. SAFETY: It is equipped with an automatic shut-off function, which automatically cuts off the power when the water level is too low to avoid overheating and damage. AFTER-SALES SERVICE: If you have any problems, you can contact us by e-mail, quick response within 24 hours to solve or replace, provide lifelong customer service support, accompany you to shop with peace of mind. Wireless Diffuser: An Exquisite Choice to Illuminate Your Life In the hustle and bustle of urban life, we constantly seek small items that add elegance and convenience to our daily routines. This wireless diffuser is precisely crafted to elevate your living standards with its sophisticated design. Liberated from traditional cables, its cordless structure allows effortless placement in every corner of your home. Whether in the living room, bedroom, or study, it seamlessly blends into the environment while delivering refreshing aromatherapy experiences. The 7-color LED light not only creates a dreamy ambiance but also adapts to your mood with customizable lighting modes - serving as both a romantic accent and a cozy nightlight companion. Equipped with RECHARGEABLE BATTERY, it provides up to 7 hours of continuous operation, ensuring uninterrupted moments of serenity. An auto-shutoff feature activates when water levels drop too low, guaranteeing safe usage. Ultra-quiet operation at just 30dB lets you enjoy fresh air in perfect tranquility. The USB-C fast-charging interface enhances efficiency and convenience. Combining practicality with aesthetics, this wireless diffuser transcends mere functionality to become a lifestyle art piece. It interprets elegance through technology and captivates hearts with meticulous details, infusing every day with freshness and beauty. Choosing it means embracing a refined lifestyle.