Color: Silver, Black, White Shell Material: Plastic Dial Material: Plexiglass Size: 14.5 x 6.5 x 3.2 cm Display Type: LED Display Format: Numeric Package Contents: 1 x Mirror LED Music Alarm Clock 1 x USB Cable 1. Dual Alarms with Snooze Function This alarm clock features two independent alarm settings, allowing you to schedule two different times per day. The snooze function provides an extra 5 minutes of sleep. Simply press the Snooze/Light button located on the top of the unit. The alarm will repeat every 5 minutes until you turn it off. 2. USB Charging & Built-in Backup Battery The digital alarm clock comes with a USB charging cable for power (adapter not included). It also includes a built-in backup battery to retain clock settings during power outages. Please use only 5V/1A or 5V/2A adapters when connecting to a USB power source. 3. Temperature Display & Adjustable Brightness This travel alarm clock includes a temperature display. Press the UP button to switch between time and temperature readings. During charging, the LED screen remains on and automatically adjusts brightness across three levels. The display dims automatically from 10:00 PM to 6:00 AM. You can also manually adjust the brightness in four levels. 4. Sound-Activated Light The LED display lights up when sound is detected or when you press the Snooze/Light button. Clap your hands, tap the table, or make a sound above 90 dB to activate the light. The display turns off automatically after 6 seconds. 5. 13 Alarm Tones & Adjustable Volume This non-ticking alarm clock offers 13 selectable alarm tones. Adjust the volume using the + or - buttons. The clock supports both 12-hour and 24-hour time formats for added convenience.