Lepro B2 AI Smart Bulb E27, 1100LM Music Sync Smart Screw Bulb, Voice Control Colour Changing Light Bulbs, AI Lighting Design Assistant,Bluetooth & WiFi Bulb,Work with Alexa & Google Assistant,4 Packs Features: Upgraded Voice Control-Easy to use. No manual setup or preset scrolling, just tell the Lepro app what you want: ignite holiday vibes, elevate parties, or mirror your favorite movie and game themes—and get perfect lighting in seconds Snap a Photo, Capture the Vibe - Not sure how to describe the lighting design you want?. LightGPM recognizes images. Snap a picture of your room for a lighting design that's perfect for the space, or upload a favorite movie poster or game character to instantly theme your space LightBeats Music Sync - With LightBeats algorithms and a highly sensitive sound pickup, the smart screw bulb can seamlessly dance to the beats of your favorite songs, creating a dynamic atmosphere suitable for parties and holidays Hands-free Voice Control - The B2 smart bulb that works with Alexa can easily and quickly connect to Alexa and Google Assistant to provide effortless hands-free voice control.