specification Product material: Leather pattern ABS+PC Battery capacity:2000mAh Light source color temperature: 3000k-6000k Lumen:380LM Rated current: 5V-2.1A Color rendering index:85R Rated voltage: 12v Rated power: 10w Features Multiple charging functions | The table lamp has a USB charging port and a 10W wireless charger, which means you can charge two devices and use the lamp to work at the same time (including 5V /2.1A adapter) LCD display function | table lamp combines smart lamp functions through LCD screen, including alarm clock, calendar, time and temperature! Press the "On/Off button for 3 seconds" to turn on/off the LCD screen light, set an alarm clock or time for the table lamp, and simplify your desktop! Reduce eye fatigue | bright LED lighting with anti-glare lampshade, 3 lighting modes (warm white light / natural color / cold white), suitable for your reading, is ideal for office or bedroom. Level 5 adjustable brightness, clear lighting, no eye burden. Touch control and foldable design / adjust the brightness and lighting mode through the button-free design, 180-degree flexible arm and 90-degree base axis, the entire foldable design is easy to carry and saves space.