CR LED Bluetooth Smart LED Light Bulb - Dimmable Color Changing Light Bulb for Apple iPhone, iPad and Android Phones Smartphone Controlled: Control the light and play music directly on your smartphone APP Timer OFF : Set the timer to turn off the light before sleeping Multi Color: Personalize your lighting from your smartphone to suite your mood Enjoy Light&Sound Show:The Music Sync feature allows you to automatically change the lighting to match your music, creats a more enjoyable atmosphere for you Support Wide Range Devices: Support a wide range of bluetooth and wireless audio configuration files and be compatible with the devices that have Bluetooth function, including iPhone and iPad