3. LCD screen data clear, large subtitle display, clear picture quality. and compact, pocket-sized and refined to meet your detailed preferences. 2. Temperature and humidity dual-purpose kill two birds with one stone, temperature and humidity visual display, more convenient and quick 4. Intuitive small expression, a glance to understand the temperature and humidity. The use of intuitive expression of anger, to help you easily understand the changes in temperature and humidity, better care for the health of the family to facilitate the use of the elderly and children 1. Compact temperature and humidity meter, cold and warm dry and wet accurate measurement. High- sensing/long endurance/cute expression 5. Find the bedroom temperature and humidity changes, adjust the temperature and humidity in time. Create a healthy and comfortable sleeping environment., Weight: 0.03968320716 Pounds, Manufacturer: Qusedwey