Smart LED Desk Lamp features a built-in docking station specifically for Android phones. LED light features brightness control & four temperature controls (read, study, relax & sleep). Read mode at 5300K brightness stimulates concentration & reduces eyestrain with the choice of mid-range color temperature. Study mode at 6200K increases attention & concentration with the choice of high-range color temperature. Relax mode at 4200K promotes relaxation along with improved mood & the choice of low-range color temperature. Sleep mode at 3300K encourages a deep sleep with the comfort of a soft light. Lamp also features an anti-glare design for eye protection. Articulating lamp head makes it extremely versatile with 180-degree rotation. Lamp includes a 2.0 USB power outlet on the base for charging additional devices.