Kind Note: Package did not contain any essential oil! This diffuser is designed with intermittent Mist cycles only and does not support continuous misting.Advanced Waterless Essential Oil DiffuserUnlike traditional and other waterless diffusers, our patented waterless diffuser adopts the latest Cold Air Diffusion Technology to transform your favorite pure essential oils into "nano-mist" in seconds. With no heat or water required. Say goodbye to messy cleanups and spills! This waterless scent diffusers for home maximizes the benefits of essential oils, providing you with an unparalleled aromatherapy experience!3 Intermittent Mist Cycle ModesCustomize your aromatherapy experience with 3 intermittent mist modes of the waterless oil diffuser: High(1 min cycle):Mist 60s,Pause 1min, Work 2H, Standby 22H, Repeat Cycle. Medium(3 min cycle): Mist 40s,Pause 3mins, Work 8H, Standby 16H, Repeat Cycle. Low (5 min cycle):Mist 20s,Pause 5mins,Work 8H,Standby 16H, Repeat Cycle. Don't support continuous misting!!! This smart cycle design helps conserve essential oils while keeping your space gently filled with fragrance throughout the day.No Need To Remove The Dropper PlugThe battery operated diffuser features an innovative dropper plug design compatible with DIN18mm threaded bottles, allowing you to effortlessly use it without removing the dropper caps. Compatible with most essential oil bottles from 5ml to 50ml and various pure essential oils on the market, this rechargeable nebulizing diffuser delivers unprecedented freedom and convenience in your aromatherapy experience.Long-Lasting Battery & Fast ChargingThe battery powered diffuser provides up to 7 days of operation on a full charge in low intensity mode, freeing you from frequent charging and a full charger of just 3 hours. The portable cordless nebulizer diffuser is suitable for various spaces such as home, bedroom, living room, hotel, kitchen, or various scenes such as work, sleep, leisure, exercise, spa, yoga, meditation, business trips, outdoor camping, etc.Ultra-Quiet & Wide CoverageEnjoy a peaceful ambiance with our Advanced noise reduction technology, operating at under 28dB. This waterless aromatherapy machine effectively covers an area of 160 to 400 sq.ft, making it an ideal choice for medium-sized spaces and plus operates efficiently in large spaces. Weight:194g and compact size:4.69 x 2.2 x 2.17 inches, its portable wireless design lets you enjoy your personal aromatherapy experience anywhere, anytime!