Feature: 1. RELEASE NEGATIVE IONS: Mini plug in air purifier releases negative ions to provide you with a sleeping environment, helping to improve your sleep quality and preserve your health. 2. 2700K: Plug in air purifier has 45 LED light beads with 2700K warm color temperature. Not only can purify the air, or a warm night light. Does not produce any radiation, will not cause harm to your health. 3. BUILT IN LIGHT CONTROL SENSOR: Portable plug in air purifier has a built in light sensor that automatically lights up in a dim environment and goes off in a bright environment. 4. TOUCH SWITCH: Plug in air purifier is equipped with a touch switch that controls the brightness of the night light with a long press, and a single touch to manually control the night light on and off. 5. APPLICABLE SCENES: Negative ion generator can be used in bedroom, living room, study, bathroom and other living areas to create new air and guard your health at all times. Specification: Item Type: Plug In Air Purifier Material: V0 Fireproof Grade PC, ABS Voltage: 100-240V Rated Power: 1.5W Color Temperature: 2700K Input Voltage: AC 100-240V 50 60Hz Connection Method: Plug In Type Negative Ion Volume: 20 Million Per Second Working Temperature: -5?-40? Gross Weight: 90g 3.2oz Package List: 1 xPlug in Air Purifier 1 x Instruction BookAPPLICABLE SCENES: Negative ion generator can be used in bedroom, living room, study, bathroom and other living areas to create new air and guard your health at all times. RELEASE NEGATIVE IONS: Mini plug in air purifier releases negative ions to provide you with a sleeping environment, helping to improve your sleep quality and preserve your health. 2700K: Plug in air purifier has 45 LED light beads with 2700K warm color temperature. Not only can purify the air, or a warm night light. Does not produce any radiation, will not cause harm to your health. TOUCH SWITCH: Plug in air purifier is equipped with a touch switch that controls the brightness of the night light with a long press, and a single touch to manually control the night light on and off. BUILT IN LIGHT CONTROL SENSOR: Portable plug in air purifier has a built in light sensor that automatically lights up in a dim environment and goes off in a bright environment.