Feature 1Aromatherapy Function: Add water to the water tank (not exceeding the water level), add an appropriate amount of oil, briefly press the switch button to turn on aromatherapy atomization. Short press again to stop atomization. 2Protection Function: Built in water shortage protection chip, candlelight aromatherapy diffuser automatically stops working after detecting no water. 3Lighting Function: Press and hold the switch button to turn on ambient lighting. Long press again to turn off the ambient light. 4Create Ambience: Candlelight aromatherapy diffuser make you enjoy the fragrance of life. Candle light and water life ritual sense. 5Comfortable Fragrance Dissipation: Soft fragrance helps to relax and enjoy a comfortable life. Simulate candlelight lighting effects.Item Type:CandlelightAromatherapyDiffuserMaterial: ABS, PP, AS, Electronic ComponentsWeight: Approx. 260g / 9.2ozBattery Type: Lithium BatteryRated Input: DC 5.0V 1.0AWorking Current: 850mARated Power: 4.5WWater Tank Capacity: 120mlSpray Volume: About 10-15ml/hTimed Shutdown: Automatic Power Off Protection Without Water .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Aromatherapy Diffuser1 x Data Cable1 x Instruction