Lightweight and portable heater/cooler with an elegant design. Smart features allow for full voice control via Alexa and Google. Direct control via the TCP Smart App to set schedules and times remotely. Saves money through efficiently heating the room and not the home. Works with - Amazon Alexa - Google Home - iOS App 1 Year Guarantee 7 Day & 24 Hour Programmable 2 Heat Settings Including Cool Blow Overheat Protection Electronic Thermostat Control Portable Oscillating Function Hub Not Required Works with - Amazon Alexa - Google Home - iOS App 1 Year Guarantee 7 Day & 24 Hour Programmable 2 Heat Settings Including Cool Blow Overheat Protection Electronic Thermostat Control Portable Oscillating Function Hub Not Required