Features:1 USB universal socket: The desk lamp is plug and play and has strong compatibility It can be connected to a mobile power supply, a computer, charging plug, etc for charging 2 No video flicker: comfortable visual experience, stable output light, no fatigue, no dizziness 3 360 universal hose: adopts mute hose design, which can be adjusted to suit your own angle and can be folded at will 4 Not dazzling: simulates the natural light in the morning, 4000K soft light design, the light is soft and not dazzling 5 Circular smooth surface design: The table lamp adopts circular smooth surface design, with larger light-emitting area, stronger and more abundant light Description:The convenient desk lamp has built-in 12 energy-saving lamp beads, the light source is bright and the light source angle is stable Specifications:Shade material: plasticLight source: 12 LEDPower supply: USBDimensions: height: 31 5cm, lampshade diameter: 9cmDimming method: plug and lightRated input: DC5VRated power: 2 5WPackage Included:1 * LED Desk LampNotes:1 Please allow 0-1 inch error due to manual measurement Thanks for your understanding 2 Monitors are not calibrated same, item color displayed i