Description: Use LED to produce different colors instead of numbers, if you need to know the current time, you may need some mental and memory activity. Additional upside down will be placed in 'binary' mode to switch the display time. It also has the gravity sensor. Features: Apply 10mm matte bright full-color LED. Four-way gravity sensor switch various settings interface. 'Upright' and 'upside down' display can be switched separately 'chromatography' and 'binary' mode displays the time. Automatically adjust LED brightness following the ambient light. High permeability enhanced refraction vials. Two touch buttons operation design. Specifications: Material: PVB, Glass Colors represent numbers: 0: White, 1: Red, 2: Orange, 3: Yellow, 4: Green, 5: Indigo, 6: Dark Green, 7: Blue, 8: Purple, 9: Pink Weight: Approx. 114g Setting Menu: Upright placed chromatographic display time, press any touch key displays the 'temperature' in the middle. Leaning forward, press add button you can set whether the whole point of open slightest sound of the buzzer, after closing buzzer only flashes to remind. Leaning forward, press set key to enter the time setting interface Backward tilt place, press add button is turned on the alarm (the middle two LED lights up after opening), press set to enter alarm setting. Upside down placed switch to the 'binary' display mode, pink stands for 'hours', blue for 'minute.' Package Included: 1set x Chromatography Glass Clock Kit 1、Apply 10mm matte bright full-color LED 2、Four-way gravity sensor switch various settings interface 3、'Upright' and 'upside down' display can be switched separately 'chromatography' and 'binary' mode displays the time 4、Automatically adjust LED brightness following the ambient light 5、High permeability enhanced refraction vials