1) Multi Color Light: This LED smart light bulb, work with RGB full-color (16 million color adjustments)+CCT color temperature (2700K-6500K) brightness adjustment, with 24 preset scene modes. Set your bulb to automatically adjust its color temperature to match natural light patterns from dawn to dusk. Explore endless lighting to create your favorite light effects. Great for holiday decorations. (Working Voltage: AC 100V-130V). 2）Smart Voice Control: This color changing light bulbs can be controled with simple voice commands, enjoying E-home relaxed and happy. Work with Alexa, Google Assistant, Yandex Alice, Xiao Ai and other voice devices, hand-free to turn on/off the light bulb lamp, adjust brightness, change the colors, and set scenes via Smartlife App. (Not support 5GHz, 2.4GHz WiFi Only) 3) Music Sync: Music mode of bulb lets the smart light bulbs sync to the music. This E26 smart bulb will adjust the light and colour simultaneously when phone's microphone detected music rhythm. Create the perfect atmosphere with your LED bulbs dancing to the music. (Note: Please turn on the APP's microphone privilege, and only use it when the microphone is not occupied.) 4) Schedule and Timer: The color changing light bulbs can be turned on/off automatically through the mobile APP, set a countdown timer. Set the smart led bulb to turn on or off at a specific time, dimming smart bulb to the desired level and set up schedules at anywhere. 5) Group Control: Creating a group for all of your alexa light bulbs, and easily group control all smart light bulbs with Alexa devices or Google Assistant players. All of your home lights with a single voice command or via app. When time to sleep, just say “Alexa, turn off the bedroom light” or use the app to turn off the bedroom lights. These smart light bulbs compatible with Alexa & Google Home, and provide a convenient and comfortable hand-free lifestyle, allowing you to control lightbulbs with voice commands or the smartphone app. The multi color changing light bulbs with 16 million color and dimmable light, with music function, sync lights to your favorite music and color changed with the rhythm, matching any occasion. With no hub required, these WIFI bluetooth light bulbs connect to network directly, making the setup easily. The smart light lamp supported voice commemands: trun on/off lamp, dim lamp, brighten lamp, set lamp to(0-100%), turn lamp to (blue, crimson, cyan, fuchsia, gold, green, purple, lime, magenta, orange, red, salmon, turquoise, sky blue, teal, lavender, violet, yellow). Manage your smart home from anywhere with remote light bulbs controlled via the app. With the ability to create groups in the app, you can control smart lights by room or manage all your smart led bulbs simultaneously with a single command. These RGB light bulbs cater to your diverse lighting preferences, and the magic smart led bulb's timer design offering energy saving. Supported languages: Chinese, English, Arabic, Polish, German, Russian, French, Korean, Czech, Portuguese, Japanese, Thai, Turkish, Spanish, Italian, Hindi, Indonesian, Vietnamese.