A 12V/24V 24hr Touch Front Set Digital Clock LED Display for RV Camper Car Boat Go Kit or Motorcycle. New Item! Clock LED display with the touch setting on the front of the digital clock. Material is made of high quality PC material, waterproof, sturdy and durable. This mini dash clock has a 2.01 inch diameter doesn't take up much space and is so easy to install. It will let you know the driving time without looking at your watch or phone and has a nice LED Blue display. 

To set the time you simply tap the button on the right front. You have the ground then also, an accessory wire and Ignition wire. 

Unit size is 51x36x28mm / 2.01x1.42x1.1 inch (H x head diameter x bottom diameter)