1. Functions: LED display, 24/12-hour time display, 1 set of alarm clock, temperature display, humidity display, comfort indicator, USB output, touch control, four-level manual dimming and automatic light sensor dimming, shutdown. Memory function, magnetic adsorption function, detachable standing feet. 2. Material: ABS + mirrored acrylic mirror 3. Power supply: 5V 1A external power supply (normally shipped with a 1.5m USB cable, without adapter) 4. Temperature range: -20°C to 70°C 5. Temperature error: ±1°C 6. Humidity range: 20% to 95% 7. Humidity error: ±5% 8. Product dimensions: Without standing feet: 85*13*150mm; With standing feet: 62*85*153mm 9. Screen size: 6 inches 10. Single package dimensions: 160*45*95mm 11. Single package weight: 216g 12. Package list: 1 product, 1 bracket, 1 bubble bag, 1 storage bag, 1 USB cable, 1 English manual, 1 kraft box. (Battery not included) 13. The shipping color is the first main picture. Please allow a slight deviation in measurement data. Don't mind before placing an order. Provide you with a high-quality store!