Like Bluetooth speakers, Bluetooth headphones are a very crowded product category. Wireless is popular because of convenience but at the sacrifice of sound quality. Despite incremental improvements in Bluetooth technology, that hasn’t changed much. So if you...

If you’re old enough, you’ll recall that plasma TVs were the first commercially available flat-panel TVs in the late ’90s. A 42-inch Philips set boasted a price tag of $15,000! Fast-forward over a decade later and most TV...