(Black) LED Projector Alarm Clock, Digital Clock with Temperature, Snooze, Night Mode, 12H/24Hr Display, Adjustable Brightness, Digital Clock for Bedroom, Office **180° Rotatable Projector:** Project time clearly onto your wall or ceiling with a 180° rotatable projector, adjustable 90° forward and backward. Optimal projection distance is 1.6 to 6.6 feet, ensuring easy readability even from bed. Note: Projection numbers are only correct when the projection direction is away from the screen. **Adjustable Brightness & Night Mode:** The projection features a 2-level dimmer (low-high), perfect for light-sensitive individuals at night. In night mode, the alarm clock automatically dims between 6:00 PM and 6:59 AM, with customizable time periods. **Large 7.7-inch Ultra-Clear Time Display & Mirror Screen:** The expansive 7.7-inch LED digital display allows for easy time checking, even without glasses, making it ideal for seniors. This clock also displays time, temperature, and date, and doubles as a stylish mirror. Beautiful and practical! **USB Powered & Memory Function:** This digital alarm clock operates via USB power (adapter not included). The included CR2032 backup memory battery retains time and original alarm/snooze settings during power outages, eliminating the need for re-setup. **Alarm Clock Mode & Snooze Function:** Wake up with ease using the alarm clock feature. Set alarms for specific days (1-7/1-6/1-5, where 1-7 means Monday to Sunday). Simply press the large SNOOZE button for an extra 5 minutes of sleep.