1. Shell material: plastic + alloy bracket
2. Power supply mode: USB
3. Function: only display time; time/date/temperature cycle display
4. High-definition mirror, clear display
5. With memory function, automatic memory after power off
6. The volume can be adjusted according to the use environment
7. Intelligent sensor, three-speed automatic light-sensing
8. Multifunctional touch switch, easy to operate
9. With 3 groups of alarm settings
10. Weight: about 200 grams
11. Dimensions: 16.6x5.5x10.6 cm
