1. Material: ABS, electronic components 2. Function: projection, clock, date, alarm clock, temperature, LCD projection, etc. 3. Display type: LED 4. Display type: digital 5. Power supply: dry battery/USB connection power supply 6. Battery: AA battery x 3 (shipping without battery) 7. Four-level brightness adjustment, you can adjust it according to your needs 8. LCD time projection, clear projection 9. Button operation, easy to use 10. LED digital display, clear and beautiful 11. Mirror design, can be used as a mirror 12. Product size: 15.2 x 9.5 x 4.1 cm 13. Product net weight: 117 grams
