- Temperature projection automatically switches from indoor to outdoor as conditions change, giving you up-to-date climate information at a glance. - The projection is displayed on the wall in soft red, providing a clear view while remaining gentle enough not to disturb your sleep. - The alarm clock projection can be set to two independent functions: Sleep mode or Snooze mode, with Snooze enabling about five extra minutes of rest. - Backlight offers four brightness levels: high, medium, low, and off, so you can choose the right level for any setting. - A 5V USB output lets you charge IOS/Android phones from the bedside. - Multifunctional display shows 12/24 hour format, date, and day of the week on a 3-inch backlit LCD screen. Use scenarios - In a dark bedroom, the wall projection provides quick time and temperature readings without turning on lights, supporting a restful sleep environment. - In a child’s room, the soft red wall projection offers easy visibility of time and date without harsh lighting, while the snooze function helps promote a gentle wake-up routine. - On a bedside table, you can charge your phone via the USB port while still viewing time, date, and day on the 3-inch LCD, making it a practical all-in-one solution.