Elegant alarm clock: This LED clock combines time, temperature and date display, alarm function, snooze and night mode with a mirror-like surface that you can actually reflect yourself in. A practical and decorative multifunctional clock for your home Adjustable brightness: You can choose between two brightness levels for the best comfort and visibility both at night and in daylight. Connect with USB cable: Connect the watch with the included USB cable to a wall adapter for power supply. Safety feature in case of power failure: You can put in 3 AAA batteries that ensure that the watch continues to run correctly even if there is a power failure. Note: In battery operation, the LED lighting does not stay on. In this case, press the SNZ/LIGHT button, and the LED will turn on for 5 seconds. During normal use with USB cable, the watch is always lit. Specifications: Color: White Size: 14 × 3.4 × 5.5 cm Material: PVC/glass/plastic Power: USB cable (included) and 3 x AAA batteries (not included, only for time memory in case of power failure) Brightness Levels: 2 Time Display Format: 12/24 hours Temperature display: °C/°F Temperature range: 0 to 50 °C  Night mode: Yes (18:00-06:00) Mirror function: Yes - Snooze function: Yes The package includes: 1 × Digital LED Alarm Clock 1 × USB cable