- How do the interchangeable lenses work?
- The lenses attach magnetically, so you can pull one out and seat another by hand. The set covers polarized sun, blue-light filtering for screens and a night-vision tint for headlight glare.
- Can others hear my music?
- Yes. The speakers sit outside the ear, so sound leaks at higher volumes. They work best in quiet settings and are hard to hear over traffic or wind.
- Are they good for phone calls?
- The HD mic handles calls, but open-ear design picks up surrounding noise. They are fine indoors and weaker on a windy street.
- How do they compare with Bose Frames or Ray-Ban Meta?
- Those rivals focus on audio quality and, in Meta's case, cameras. These focus on swappable lenses for sun, screen and night driving, with simpler open-ear audio.
- Do they work with glasses prescriptions?
- Nothing indicates prescription support. They are a standalone sunglass frame, so prescription wearers would need to wear them over contacts or skip them.
- What is in the box?
- Expect the frame, the interchangeable lens set and a charging cable. Check the listing for the exact lens count and case.
- Where is the Alpha Digital Polarized Smart Glasses with Mic Speakers cheapest?
- At Best Buy, for $57.99, 24% under what the other stores charge, as of our latest check.
- Where can I buy the Alpha Digital Polarized Smart Glasses with Mic Speakers?
- 4 stores we checked sell it, including Best Buy, Walmart, Shop Simon, Lowe's.