iBaby Airsense Smart Baby Audio Monitor, Temperature, Humidity & VOC Detector, Lightwood Detects harmful VOC elements the air such as Carbon monoxide, methane, alcohol, and more Two-way audio speakers to use as audio monitor, play music, or record your own voice Millions of light colors for entertainment or use as night or reading light controlled on free iOS and Android app Detects temperature, humidity, and sound and sends smart alerts to your phone or tablet See other people's air quality in different locations and receive health improvement tips