Though iDM8 and iDM11 look considerably different from one another and vary a little bit in performance and features, they have a lot more in common than not. The less expensive iDM8 is shaped like a 3.47”-diameter red or black globe with a flat bottom, measuring 3.07” tall. A glossy silver ring holds volume buttons on the right, and power/Bluetooth pairing-play/pause buttons on the left. Despite housing a similar single speaker…