Voice Control works with Alexa Google Home IFTTT. Pair bulbs with app Gosund at first and link up the 2 app together, Alexa and Gosund, enable Gosund skill in Alexa app, discover the bulbs and voice control them.
16 Million RGB Color Dimmable. Temperature from 2700k to 3000k soft white or colorful, can be customized brightness saturation countdown also sync with music or even set a preset schedule
WIFI & No Hub Required. 2.4 GHz wifi frequency band signal only, not with 5 GHz for a better broadcasting range. It is actually quite easy to pair up with the app via wifi
Away From Home Control. Pair up with app one time and remote control bulbs when you out of house
Energy Saving Long Lifetime. With E26 base, equivalent to 75W traditional incandescent bulb. Save up 80% energy and last 18 years on a 3 hours daily basis