Product features: 1. High-quality WIFI+Bluetooth smart light bulb, capable of WiFi connection, Bluetooth connection, and remote control for individual control 2. Timing switch and delay switch 3. Mobile app controls allow for one-to-many controls. Each group can manage 6-8 devices and can be controlled collectively. 4. RGB full color (16 million color adjustments) + CCT color temperature (2700K-6500K) brightness adjustment 5. Built-in 20 dynamic modes 6. Ability to save specified DIY colors 7. Can be used for camera color selection, with lights adapting to the camera's chosen color 8. Cinema function: turn on the camera, and the lights will adjust according to the color of the movie 9. The microphone and music activation allows lights to change color with sound variations from music, cinema, and more 10. Control the device through desktop widgets and customize your preferred background 11. Sunrise and sunset functions 12. WIFI and Bluetooth dual mode; devices can be easily connected even without WIFI 13. Unlimited creation of groups and scenes, with the ability to share with other user accounts for lighting control 14. Supports remote control and voice control: (compatible with voice devices such as Amazon Alexa, Google, IFTTT, Tmall Genie, etc.)