Features： 1、Commercial Grade Diffuser: The aromatherapy machine is a commercial grade diffuser, suitable for hotel lobby, sauna, SPA and other places, can cover 300m3 of space, lasting fragrance, to bring users a fragrance experience. 2、Intelligent Design: The aromatherapy machine adopts intelligent time adjustment and intelligent touch screen, which is convenient for users to adjust and operate according to different needs and time schedule, and the status digital display can be known at any time, with intelligent and humanized characteristics. 3、Atomization Technology: The aromatherapy machine uses two fluid atomization technology, compatible with any essential oils, including compound essential oils, single party essential oils, pure oils, etc., for users who prefer different scents, are able to provide to meet their needs of the expansion of the fragrance effect. 4、Long Lasting: The aromatherapy machine built in 160ml bottle, without frequent replacement, can be stable and continuous fragrance 60 days, saving the user replacement and maintenance costs, and can continue to provide users with a fresh and comfortable air environment. 5、Wide Range Of Occasions: The wall mounted design of the aromatherapy machine, easy for users to use anywhere, especially in the dry season, to keep the air moist, so that users feel comfortable, widely used in homes, hotels, spas and other occasions. Specification： Item Type: Scent diffuser Material: Plastics and PE Weight: Approx. 1045g / 36.9oz Voltage: 100-240V Battery : Lithium manganese button cell, CR2032, 210MAH (built in) Essential Oil Capacity : 160ml (excluded) Floor Space: 100-300m3 Product Size: Approx. 210x143x70mm / 8.3x5.6x2.8in Installation Mode: Display or wall hanging Power: 8W Noise Level: <35dB Working Temperature: 5 Degree Celsius-50 Degree Celsius Applicable Scenes: Hotel shopping mall club, hospital bank station showroom automobile 7S shop restaurant cinema bar KTV Internet cafe foot massage room leisure place beauty salon spa fitness shop yoga store pet shop clothing shop studio brand store sales department office office meeting room household library and other occasions Package List： 1 x Scent Diffuser 1 x Power Adapter 1 x Instruction Manual 1 x Accessories 2 x Screw 2 x Expansion Tube