1、Advanced Atomization Technology: Utilizing dual fluid air atomization, this essential oil diffuser uses compressed air to transform oils into fine particles, rapidly spreading fragrance throughout the entire space. 2、Safe Materials and Smart Control: Made from premium plastic, aluminum, and glass, the smart scent air machine is long lasting and dependable, offering Bluetooth APP control with a 180ml capacity and quiet operating. 3、Efficient Coverage and Long Lasting Fragrance: The micro pressure atomizing nozzle efficiently covers up to 130sq.m., ensuring your space remains pleasantly scented for an extended period. 4、Convenient Top Access Design: Featuring an easy top open mechanism for refilling essential oils, the aromatherapy diffuser can be wall mounted or placed on surfaces, offering flexible installation. 5、Compact Versatility for Various Settings: The convenient and compact design makes this smart scent air machine ideal for home use, as well as hotels, offices, spas, KTVs, and leisure clubs. Item Type: Essential Oil Diffuser Material: Plastic, aluminum, glass Weight: Approx. 2500.00g/88.19oz Product Size: Approx. 260x175x89mm/10.24x6.89x3.5in Capacity: 180ml Coverage Area: 130sq.m Installation: Placed horizontally or wall mounted Control Method: Bluetooth APP control Note: If you forget the password after changing it, you can reset it and restore factory settings by pressing the reset key with password 8888 Occasions: Car, hotel, home, hot spring resort, SPA, KTV, leisure club 1 x Essential Oil Diffuser 1 x User Manual 1 x Adapter 1 x Key 1 x Lid 2 x Nail 4 x Screw 2 x Plastic Expansion Tube 1 x Bracket