1. Touch buttons 2. Acoustic wake-up backlight 3. 3 levels of brightness + night mode 4. Temperature resolution: 0.1 degrees Celsius 5. High-definition VA display, 180 degrees of visual barrier-free visibility 6. Purpose: weather forecast + indoor and outdoor temperature and humidity + time and date 7. Power supply mode: DC power cord + 3AAA battery (not included in delivery) 8. Use different colors to distinguish the numerical display in different areas, and the reading is easy and accurate 9. Weight: receiver: 466.5g, transmitter: 38g 10. Size: receiver: 21.5x16x3cm, transmitter: 7.5x5.5x2cm
