Check the listing for details. La Crosse Technology Quartz Alarm Clock. Condition: New. Listed at 20.73 USD. Large dial analog clock features so much, like a sweeping secondhand and illuminating dial. Its on-demand feature instantly illuminates the dial with a bright blue light by pressing the snooze button. With an auto sensor, this clock activates a green glowing backlight with its night vision technology and can be adjustable to your comfort level. Its accurate quartz movement is silent and is battery operated. Clock also offers a 3.50 inch white dial with metal hands and includes red alarm hand.Dial automatically illuminates in green in dark environment with brightness setting (control knob)QUIET sweeping second HandAscending & repeating alarm with 5 minute snoozeOn-demand bright blue dial backlightRequires 3 AA batteries for operation (not included)