Product parameterFunction: LED display, 24/12 hour time display, 1 set of alarm clock, temperature display, humidity display, comfort indicator, USB output, touch control, four-level manual dimming and light sensor automatic dimming, power-off memory function, Magnet adsorption function, detachable feetMaterial: ABS+acrylic mirror mirror3. Power supply: 5V1A external power supply (conventional shipment comes with a 1.5m USB cable, no adapter)Temperature range: -20℃~70℃Temperature error: ±1℃Humidity range: 20%~95%Humidity error: ±5%Product size: without standing feet: 85*13*150mm including standing feet: 62*85*153mmScreen size: 6 inchesSingle package size: 160*45*95mmPackage includes: 1*alarm clockDo not include the battery, you need to buy it yourself.Reminder: The size of the figure below is manual measurement, it is inevitable that there will be errors, please refer to the actual product!Due to computer resolution and other reasons, there may be a little color difference, please refer to the actual product.1 Colors With USB Output PortNote 1 :Only work when clock is charging with on an outlet.Note 2:Can not work with battery,Button Battery only work for Time memory.NOTE:Take the protective flim on Clock Screen,it will be brighter.Due to manual measurement, the allowable measurement deviation is 1-3cm