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.
Qualcomm Atheros is a developer of semiconductors for network communications, focusing primarily on wireless.he Atheros chipsets for the IEEE 802.11 standard of wireless networking are used by different wireless gizmo manufacturers. Atheros offers a variety of wireless connectivity solutions, including their Align 1-stream 802.11n chips, and the XSPAN 2-stream with SST2 and 3-stream with SST3 chips for 802.11n.