Review: Sennheiser RS 275 TV Headphones Bundle

Clear, latency-free sound. Input options to fit any TV. Small footprint for the transmitter. All the cables you need. Sturdy headphone stand. Headphones work with Auracast and regular Bluetooth. Auracast will be increasingly useful as more headphones use it.

Auracast is among the most intriguing new audio technologies that you've probably never heard of. Using a new, more efficient type of Bluetooth, it promises lag-free, high-quality sound transmission from up to 100 meters for a limitless number of devices. It has a ton of potential: Someday, we may tap into Auracast broadcasts on our phones in places like airports and gyms to get a private listening session from public TVs, like a cross between Wi-Fi and FM radio. For now, compatible devices are sadly scarce.

That's what makes Sennheiser’s new BTA1 TV transmitter so special. This little block is loaded with inputs, designed as ...