"Features: Nightlight function, can also be applied as a night light while emitting fragrance. Energy saving, 3W low energy consumption. Easy and safe operation, a quick twist of the rotating plug lets you choose a vertical or horizontal outlet. Rotating top cover to accurately control the fragrance release. Relieve stress when resting at home or working in office. Compatible with Bath and Body Works Wallflowers fragrance refills. Specifications: Plug: ETL certified plug Wall flowers plugs power: 3W Color: black Package includes: 4 x Wall fragrance plugs Notes: The brands related above are only for purposes of demonstrating compatibility, not use as trademarks, our trademark is Hohean. Fragrance Plug with Nightlight Function: the fragrance plug in with nightlight function design; It can also be applied as a night light while emitting fragrance, making you fall asleep with the fragrance, creating a pleasant and relaxing atmosphere, to improve your sleep quality ETL Certified, Safety Assured: the fragrance plug is ETL certified, meeting stringent safety standards and safer to use, ensuring your peace of mind during use Accurate Control of Fragrance Release: specially designed rotating top cover enables you to easily control the rate of fragrance dispersion according to your preference and room size, ensuring a comfortable and pleasant ambiance in your home Efficient and Reliable: the plug in diffuser operates at an efficient 3W, 120V voltage, and 60Hz frequency, assuring long lasting fragrance enjoyment while reducing energy consumption Compatible with Bath and Body Works Fragrance: the plug is compatible with Bath and Body Works fragrance refills, ensuring full compatibility, allowing you to fully experience the aromatic effects of the products, creating a fresh and captivating ambiance in your home Package Dimensions: 8.31 x 4.49 x 1.65 inches; 7.37 ounces Manufacturer: Hohean ASIN: B0CQ4VK8KT Item Weight: 7.4 ounces Batteries required: No"