Make it Mist: Sleek scent diffuser with patented air diffusion technology; uses lighter-than-air microdroplets to disperse home fragrances throughout your space in an ultra-fine mist; no water needed Healthy Home Scenting: Use with Homedics SereneScent clean & natural home ...Make it Mist: Sleek scent diffuser with patented air diffusion technology; uses lighter-than-air microdroplets to disperse home fragrances throughout your space in an ultra-fine mist; no water needed Healthy Home Scenting: Use with Homedics SereneScent clean & natural home fragrance oils (sold separately); luxurious scents infuse your space with aroma to enhance your mood Scent Your Space: Fills rooms up to 1000 sq. ft. with captivating scent; disperses home fragrances for up to 30 days without replenishing oil*; customize your experience with scent intensity options and mist timer settings Style & Convenience: Sleek design constructed from premium aluminum; whisper-quiet, energy-efficient operation; easy to operate with the remote control (battery included) or integrated base controls What’s in the Box: (1) Homedics SereneScent Waterless Home Fragrance Diffuser, (1) Remote Control, (1) CR2025 Battery, (1) Adapter