1EASY TO USE: The aromatherapy machine automatically sprays fragrance, hangs up and diffuses, one button switch can be used at any time, and the human body induction night light 2EVEN MIST: This aroma diffuser adopts ultrasonic atomization, with large mist volume, visible mist volume, fine and uniform mist 3WARM COMPANION: This is quiet and low key aroma diffuser, with a warm night light, to accompany you to sleep all night 4SPECIAL FUNCTION: This ultrasonic aromatherapy machine adopts human body induction, automatic fragrance, 120 all round induction 5APPLICATION: Suitable for every home, office or yoga studio to purify and moisturise the air and create calming atmospheres Item Type: UltrasonicAromatherapyDiffuser Material: PP Plastic Essential Oil Bottle ( without liquid) Function: Ultrasonic Battery Parameters: 103040 Lithium Ion Battery 1200mah (Built in) Working Voltage: 3.7V Noise: Below 20dB Capacity: 50ml Applicable Area: 100-200m Key Function:1. Press and hold for 2 seconds to turn on and off the machine, the indicator lights are all off 2. Press and hold for 5 seconds until the light flashes once to turn off the human body sensing function 3. Press and hold for 5 seconds until the light flashes twice to turn on the human body sensing function 4. Short press to adjust the gear, 1st gear 2nd gear 3rd gear close gear, cycle adjustment Weight: Approx. 331g / 11.68oz 1 x Ultrasonic Aromatherapy Diffuser 1 x Charging Base 1 x Essential Oil Bottle 1 x Expansion Screw 1 x Screw 1 x Adhesive Sticker 1 x Chinese English User Manual