This product has a unique and exclusive two-in-one design – the smart LED bulb with Bluetooth and speaker! The E27 socket enjoys easy installation and good compatibility to all bulbs, can support a wide range of Bluetooth and wireless audio configuration files and be compatible with the devices that have Bluetooth function, including for iPhone and for Pad. What’s more, the wireless Bluetooth speaker of LED bulb supports a transmission range up to 10 M, Bluetooth 4.0+ EDR (enhanced data rate) and purity and definition of particular voice based on DSP technology. Wish you can have infinite joy from the combination of light and music.