It combines the wireless speaker and colorful LED light functions, allows you operate it via most recent iPod, iPhone and iPad devices and Android devices with Android 4.3 and above. It imitates a traditional light bulb with dominant appearance which is modern and well-designed. Used cutting-edge audio technology to create clear and crisp sound quality. It is wireless and cord-free, you just need screw it into an E27 / E26 lamp-socket and operate it just like a normal light. Exclusive App can turn on / off the LED light, control the LED light brightness, RGB colors, music play etc. The App also sets wake-up, energy saver, night and sleep mode.