"Osio’s OBT-8035 is the portable speaker that will ensure 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 with your device. It can be connected to a music player, such as a TV, computer or mobile phone and through the Aux-In input. 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 with a wired microphone connection or using the included wireless. It has colorful LED lights to set the pace and a remote control for remote control. It’s loud enough for indoor and outdoor use and produces clear sound at all volumes. It has a TWS function to connect additional speakers for even more volume and FM radio."