Features: Flexible WIFI connected smart phone app control or control via its provided controller. Different lighting modes and gorgeous lighting effects changed as you like. Download the app ;TuyaSmart; free form website;and enjoy the smart life, you can custom scenes , experience timing function, 16 million colours changing, adjust brightness and light modes by app. Can perfectly compatible with Amazon Echo, Google Home, Tmall Genie voice control (All this devices are not included). Compatible for Android/IOS phone system. Personalize your lights with a colour palette of 16 million colours, making your life colourful and wonderful. Soft bendable material and easy installation. Superb LED, low carbon, no radiation, no flicker, and no pollution to human and environment Be perfect for different occasions, like cafe; shop, book store, theme restaurant, etc