LED Mirror Digital Clock with Type-C Charging Port & 18650 Battery Compartment (Battery Not Included) 1. Material: ABS 2. Functions: time, date, temperature, snooze alarm, memory, brightness adjustment, 18650 battery compartment, weekday alarm 3. Appearance color: white shell, black shell 4. Light color: white light, blue light 5. Power supply: Type-c interface plug 18650 battery compartment battery power supply (not including 18650 battery) 6. 4-digit LED display, 12-hour24-hour system, large screen large digital high-definition display 7. 3 sets of alarm settings, 5-minute interval snooze function 8. Temperature display: temperature range: 0-50 degrees Celsius (32-122 degrees Fahrenheit), HI is displayed above 50 degrees Celsius, and LO is displayed below -0 degrees Celsius 9. Two brightness modes: 3-level manual brightness adjustment + auto-brightness mode (Low brightness: 18:00-7:00; High brightness: other hours) 10. Dimensions: 158 x 36 x 78mm 11. Net weight: 0.125kg Packing list: kraft paper box + clock + Chinese and English manual + USB Type-C cable (1 meter long)