RP170 Features: -Atomic Clock with Alarm and time Projection.-Amber back light with Red Projection and adjustable angle.-Snooze function.-LCD display: 26 x 61 mm.-Indoor temperature display in C or Fahrenheit.-Integrated calendar, display of month and date.-12/24 time selectable.-4.65″ H x 4.13″ W x 2.52″ D, 0.48 …