Projection Alarm Clock with Indoor Temp

All Features: Monitors indoor temperature (°F or °C) Monitors indoor humidity (%RH) Projects time on wall or ceiling in easy to read numbers Projection and arm rotate for proper viewing Automatic focus of projection Atomic time and date with manual setting Automatically updates for Daylight Saving Time (on/off option) 12/24 hour time display Perpetual calendar Time zone setting Time alarm with snooze LED backlight Free standing AC power adapter included

Specifications: Indoor temperature range: 14°F to 98.4 °F Projection arm rotates Up to 90°   Power Requirements: Projection Alarm: 2 "AA" Alkaline batteries or included AC power adapter

Dimensions: Receiver: 3.67" x 6.49" x 1.16"