PURE, which initially built its reputation by developing Internet radio, has added wireless HiFi adapters to WiFi and Bluetooth (shown, front) along with wireless speakers. Plug in the HiFi adapter, and the company claims you can transform a HiFi system into a multi-room audio system. PURE also introduced portable wireless speakers (shown, rear) with WiFi and Bluetooth connectivity. The wireless speaker offers 360-degree sound (mono and stereo). WiFi can be used to stream synchronized audio to multiple wireless speakers in and outside the home.
Researchers have been working on a number of alternative chemistries to lithium-ion for next-gen batteries, silicon-air among them. However, while the technology has been viewed as promising and cost-effective, to date researchers haven’t managed to develop a battery of this chemistry with a viable running time -- until now.
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