Note:This product does not contain perfume and essential oil Intelligent aromatherapy machine Product parameters: Product name:Intelligent aromatherapy machine Working voltage:3.7~5V Product power supply:Lithium battery Essential oil capacity:55mL Product material:Plastic + electronic components Atomization area: about 5-50 Size: as shown in the figure Product list: Host*1,Bracket *1,USB Cable*1,Manual*1 Circulation timing fragrance spraying / Desktop wall hanging dual purpose Eight functions Multi mode adjustment Atomization Clean air Mute low noise Long endurance No punching required Induction night light Premium Fragrance New upgrade, return your fresh and fragrant environment Intelligent technology Double protection, preventing dry burning is safer One key switch Regular automatic fragrance spraying Four modes can be adjusted to meet different needs Short press switch: Free switching mode Long press the switch: turn on the voice control mode Mode 1: Blue light, spray for 5 seconds every 30 minutes Mode 2: Green light, spray for 5 seconds every 15 minutes Mode 3: Purple light, spray for 5 seconds every 5 minutes Mode 4: No light, shutdown Night light mode: long press for 3 seconds to turn on / off, light up for 15 seconds, and light up for 1 minute if there is a sound Induction night light Intelligent voice control Suitable for various scenarios Quickly remove odor and create fragrance all over the room Enjoy fresh air when using in car The ultrasonic intelligent chip atomizes the essential oil at the nanometer level. Built in rechargeable battery, 2 hours of charging, 30 days of endurance Operation steps ,Put a cotton swab into the essential oil bottle and let it stand for 5 minutes to permeate the components of the cotton swab ,Rotate the essential oil bottle clockwise into the top of the machine ,Close the bottom cover and rotate it clockwise to tighten it ,Tear off the adhesive backing protective film ,Adhesive backing ,Put it into the aromatherapy machine ,Stick to the wall ,Installation completed