The wifi version can support 2.4ghz wifi and supports Alexa directly. Voice Control: Support Alexa, Google Assistant 1. Voice control: Voice control of all smart bulbs via integration with Alexa Echo or Google Home Assistant, Yandex Alice. 2. Timing Control: Never come home to a dark house - using light schedules on APP(CozyLife) and be greeted with warm light. 3. Remote and Group Control: Keep connecting this wifi smart bulb to your home network (only supports 2.4GHz Wifi), you can remotely control the smart bulb on your smartphone. Group control function allows you to control multiple smart bulbs at the same time for scene setting. Function: voice control, APP remote control, dimmable, compatible with Alexa Echo, Google Home Assistant, IFTTT, Yandex Alice Light color: RGB + warm white.
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