Product Description:Mobile Phone Night Reading Light, MagSafe Ecological Magnetic Fixation, Quick And Easy To Use. Round And Thin Shape, Comfortable To Hold. Foldable Light Head Design, Easy To Carry.Eye Protection Fill Light, Uniform And Soft, High Light Finger Low Color Temperature Light Curtain Low Color Temperature Light Curtain Can Dilute The Blue Light Emitted From The Phone, Effectively Relieve Visual FatigueA Soft Light Curtain Is Not a Harsh, Color Temperature Asymmetric Light Source, The Ambient Light Is Dark, and the Light Curtain, Can Effectively Reduce Light Cell Phone Screen And Surrounding Environment Light Contrast, And Improve Visual Comfort. Asymmetric Light Source Design, Directional Light To The Desktop To Form A Light Curtain, Will Not Cause Screen Reflection.Innovative Light Structure, Control The Light Path, Using Directional Light Structure, Always Ensure That The Light Irradiation RangeAlleviate Eye Discomfort, Fill Light Time Effect Is Good, Dim Environment, Open Fill Light And Not Open State There Is A Clear Difference Between The State Of The Phone Without Fill Light Full Of Blue Light, Strong Sense Of Stimulation Open Fill Light, Can Effectively Dilute The Screen Blue Light, Reduce The Damage Of Blue Light On The EyesSpecification:Switching Mode: Touch TypeVoltage: less than equal 36VType: Screen Hanging LightPower Supply: Built-In Lithium BatteryBattery Capacity: 200mAhRated Power: 1WLight Source Type: LED Light SourceColor Temperature: 2900KColour: BlackMaterial: ABS + aluminum alloySize: 165 * 36 * 35 mmPackage Contents:1 * Screen Hanging Light, 1 * Charging Cable, 1 * English Manual, 1 * Gravitational Ring