Rechargeable Table Lamp Touch Reading Light Dimmable Desk Light Adjustable Mushroom Lamp Air Purifying Light White LZG Cycle charge LED lighting,You can charge it with USB it is cycle charge LED lighting Eye-care, no flickering, Lower Glare,LED offers soft lighting.protects vision and reduces eye fatigue Touch sensor switch: If you want to turn on or off the desk lamp,just touch the switch Air purifiers: Negative ions generates and also remove particles as small as 0.02 microns, such as polutants, bacteria, fine dusts, smokes & viruses which cannot be removed by filtered air purifier The mushroom top rotates to different angles so you can aim the light wherever you want,lovely design,easy to use