Historically, there have been a few cases of useful wireless power transmission over great distances, like a team at MIT that was able to light up a 60 W bulb at several meters, and of course ...

But instead of draining your phone battery just to keep the music going, upgrade your vibe with the AFK Portable Charger Bluetooth Speaker. Not only is it 20% off, but there’s also an extra 30% ...

Sony is upgrading three of its wireless ... LEDs that better light up a room with a beat-synced light show. The loudest and largest of the three is the new ULT Tower 9 party speaker that replaces ...