With digital display function (temperature, time, calendar) Leather-style LED desk lamp with interior design appeal ● LCD screen displays temperature, time, and calendar ● Can also be used as an alarm clock with alarm and snooze functions ● Flexible arm design allows for approximately 150° vertical and 45° horizontal angle adjustment ● Can be powered by either AC adapter or USB ● 3-level dimming (low light - medium light - high light) 　Brightly illuminates your immediate area and bedside while being gentle ● High-sensitivity touch sensor system allows for light on/off operation with a simple touch ● Flicker reduction function is included for eye comfort Main unit dimensions (mm) Width x Depth x Maximum Height: 59 x 90 x 512 Main unit weight (g): Approx. 0.5 (excluding power adapter and power cord) (includes lithium battery) Power consumption (W): Approx. 7 (including power adapter) Clock accuracy: ±60 seconds/month Rated power supply voltage: AC100V 50/60Hz Main unit rated input voltage: DC 5V Dimming function: 3 levels Angle adjustment: Vertical 150° Horizontal 45° Illuminance (lux): High light: 1000 directly below at 30cm Luminous flux (lumens): High light: 200 Power cord length (m): Approx. 1.5