In the heat of summer a portable (floor standing) air con unit can make a real difference to sleep quality and comfort in general. But how much do they cost to run, and what do you need to pay to get the best performance?
Internet without a phone line? How much do you need to spend to get a good quality 4G router?
The Laser Egg 2 is an updated version of Kaiterras original AQI monitor that launched in 2015. This new version adds indoor temperature and humidity monitoring to the AQI and PM2.5 particle detection of the previous model.