I'm excited. Absolutely top, the device. When connected to a Mac mini. It charges via the USB cable and connects quickly and easily via Bluetooth. Once paired, it is the turning on and off just a touch of a button. The quality of the loudspeaker and the microphone are very good. It works constantly, so as Speaker and Micro Spare and above all as a teleconference solution. No Hall or feedback, absolutely clean sound. Absolute recommendation.