NOT KNOWN DETAILS ABOUT MI BLUETOOTH SPEAKER AMAZON

�?It's totally heavy. The Hyperboom weighs in at 13 kilos, making it the heaviest speaker within the list.JBL Authentics 300: The mid-model in JBL's a few-solid retro-looking Authentics speaker series, the 300 proved easy to transport around the home to wherever music is needed, and is also a capable companion on excursions away, bringing room-fi