Klipsch features a broadcast mode that enables you to connect “10+�?Three Plus speakers wirelessly for multiroom sound with Bluetooth resources, but we didn’t have a chance to try out it. It's a USB C kind charging port and Bluetooth connection. And with twelve hours of playtime, it is possible https://www.bluetoothspeaker.top/colors-led-light-bluetooth-speaker-mobile-phone-wireless-stereo-outdoor-waterproof-speaker/