Projection Alarm Clock 7.4 Inch LED Mirror Digital Alarm Clock with Projector RGB Light USB C Port Black Cover Item Type: Projection Alarm Clock Model: TS-9210 Material: PC Power Supply: 1. Type C DC 5V Power Cord Supply(Power on when using Type c power cord) 2. 1 CR2032 Button Battery (Not Included) (Used for memory function only, keeps product settings and time normal after external power failure, no need to repeatedly reset) Product Features: 1. LED Time Display: Clock default display as 0:00 when turned on 2. LED Time 6 Level Brightness Adjustable: (Brightness can be manually adjusted in 6 levels, adjustment levels are: 100%, 80%, 60%, 40%, 20%, off, default is brightest level) 3. Projection Function: Projection can rotate 180°, projection column adjustable: front 90°, rear 90°, optimal projection distance 3-5m 4. 12 Hour and 24 hour can be switched, default 24 hour 5. Two Alarms: AL1 default display at 6:00, AL2 default display at 13:00 6. Snooze Function: Default 5 minutes, snooze delay adjustable from 5 to 60 minutes 7. Automatic Light Sensing Function: Product automatically senses according to the brightness of the environment, the brighter the ambient light, the brighter the product backlight; the darker the ambient light, the darker the product backlight 8. 1 USB output port, charge phones or other electronic devices through USB output, output voltage 5V 9. Optimal Projection Distance: Approx. 2-3meter / 6.6-9.8ft 10. Product uses acrylic mirror, specially processed, can be used as a mirror 11. LED Time RGB Color Display: (Colorful RGB, Single Color RGB, RGB Color From Left To Right, RGB Color From Top To Bottom, Blue, Cyan, Green, Yellow, Red, Purple, White) Can switch multiple colors 12. Night Mode: Default as OFF, night mode automatically enters low light display from 18:00 to 6:00 the next day, night mode time can also be set manually