"Osio’s OBT-8030 is the portable speaker that will ensure you the ultimate music experience! Thanks to its large 3,600mAh battery and convenient handle, you can easily carry it and play your favorite music wherever you are. It is a powerful speaker with 80W power and Bluetooth for wireless connection to your device. It can be connected to a music player, such as a TV, computer or mobile phone and through the Aux-In input or connect a storage device to the USB port and the speaker will automatically play your favorite playlist. In addition, it is the ideal speaker to organize a karaoke party. It has colorful LED lights that will set the pace and a wired microphone for clear and faithful recording of the voice. It’s loud enough for indoor and outdoor use and produces clear sound at all volumes. It has TWS function so you can connect additional speakers for even more volume and FM radio."