It comes with a remote control for remote operation, which is much more convenient to operate than ordinary diffusers. here is a built-in battery of 5000 mAh, which allows it to work at the highest level for up to 60 days. Your entire house or office will enjoy the pure, clean scent of this atomizer. There are four minute interval : 5, 10, 20, and 30. You can choose the spray time according to yourself Professional atomizing diffusers use the latest cold air diffusion system, which uses a powerful combination of cold filtered air and high-pressure air. They break down essential oils into dry mist nanoparticles that penetrate into the to create a consistent, natural, healthy scent. Home luxury fragrance: safe, pure and clean; the home fragrance air machine releases pure dry fragrance mist, safe for family and pets. Waterless nebulizer supports the full spectrum of all essential oils. You can add your favorite lavender, lemon, mint, fig, rosemary, Jasminum, white tea, eucalyptus, sandalwood 33 or any of the top rated essential oils to your diffuser for home, spa and office use. Power supply mode:AC power Applicable area:61 square meters and above Appearance:square shape Noise:35db Timing function:over 8 hours Water tank capacity:160ml Is there a scheduled appointment function:Yes Applicable scenario:commercial/household Style:Wall mounted/desktop Water shortage and power outage protection:Yes Whether to prevent burning dry:Yes Operation mode mechanical Number of fog outlets:1 Type: Is there a built-in battery:Built-in battery Colour:White Material:ABS Size:21x14x7cm Package Contents: 1 * Diffuser 1 * Remote control 1 * USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.