Hyperparathyroidism is where the parathyroid glands produce too much PTH. This causes blood calcium levels to rise (hypercalcaemia) and blood phosphorus levels to fall (hypophosphataemia).
Just two words: Quality and BlueTooth cannot be used in same sentence. The Sonos Play 3 is a very good sounding speaker for it's price range and is well made. You can't really compare it to a BT speaker as it really is much more. Your smartphone is mostly used as a remote for it rather than a source so your phone doesn't have to be on all the time you use it.
The Energizer bunny of Bluetooth headsets, the Plantronics M55 claims up to 11 hours of talk-time, 16 days of standby time, and a new standby mode of 5 five months! These tall claims are the result of the built-in âDeepSleepâ technology, which smartly puts the phone in sleep mode when you arenât using it.