Enshine GU10 smart bulb is able to be hands-free through voice control and can be used with Amazon Alexa, Google Assistant, etc. Easy to set up, just use the free smart app "Smart Life" to remotely control your gu10 bulb smart from your phone anywhere, anytime, as long as they are connected to WIFI (2.4 GHz only). Dimmable, color temperature can be adjusted from 2700K to 6500K, and also can be selected from 16 million color types.