SMART BULB: LED bulb with wireless, multi color, energy saving smart design, which can play music via Bluetooth connection from your smartphone or tablet. APPLICATION: Suitable for bars, restaurants, bedrooms, bathrooms, closets, cabinets, workshops, basements, garages, roofs and other places to meet your diverse needs. DUAL CONTROL: Support 2 control modes, remote control and you can also download the app via Bluetooth to achieve mobile control, smart and convenient. RGB COLOR CHANGING: Smart bulbs offer multiple color changes to present different types of ambiance, synchronizing the light with your favorite music to create a relaxing and calm Ambiance. FEATURES: The bulb's light and music volume is Ambiance, the light is bright and brings you an excellent visual experience, the E26 socket is convenient for you to replace the bulb.