The product is a bluetooth speaker, music player and lamp - rolled into one. Lightweight, with easy portability, it also has a built-in microphone to connect calls with wireless convenience. You'll surely want to carry this multi-functional accessory with you everywhere. This bluetooth speaker is a visually please led lamp too. It gives seven colour variants - a shade for every day of the week, or a shade for different moods. It also has 3 brightness shades (dim, intermediate, high) that you can adjust based on the time, location and available lighting. The built-in smart sensor technology allows you to change colour and brightness with a simple tap. Connect your smartphone to the speaker through bluetooth and you're ready to manage your voice calls with ease. Answer calls and enjoy conversations with ease. In addition to wireless connectivity, it also has slots for usb, micro sd card and 3.5 Mm aux cable jack so you can connect a pen drive, external speaker or hard disk.