I've purchased my laptop, iPad Pro 11" (2G, Cellular), the fancy iPad Pro cover/keyboard, my laptop, and this GoPro, as open-box or refurbished. Not a single item has been defective in the slightest way and I saved hundreds of dollars so far. No reason to pay full-price for these items.Also, before settling on my current iPad Pro 11", I had other versions, all refurbished, all were just fine (no cosmetic damages or malfunctions), and again, saved a lot of money. I was able to return the items when no longer needed at no cost to me.So don't be a sucker- try buying refurbished items first and if something is wrong, Amazon and other stores have generous return policies.Anyhow, the biggest gripe I have with GoPro is their crappy desktop software. GPS signal reception by these things is incredibly weak...although when using 3rd-party apps, I can see GPS data was encoded in the video, but the GoPro software won't ever display it.The Hero 8 is much improved over the Hero 7 and earlier, but the Hero 9 isn't much more than a, "My male part is bigger than yours". Can't watch 5K video in 5K if your GPU and display don't support it, so what's the point? (yes, I said 5K, because that's what the 9 advertises, IIRC) Also, the larger the resolution, the more space you'll need on your SD card.Anyhow, that's my rant. Go away now.

This product puts Bose back in the leadership of noise cancelling headphones. The adjustability of the noise cancellation is absolutely wonderful. You can fine tune it with the app that is available. The sound is very crisp and accurate. You will love these headphones.

This lens is perfect! I’m taking real estate photos to avoid having to pay a professional and this lens does the job for wide pix! Also does great for macros as well!

No me guasta en general los discos duros externos porque hay que cuidarlos mucho. en general todos porque aun no son sólidos. gracias, excelente producto

I never had a problem with Toshiba drives I got this one and didn't work they replaced it with no problem the new one works perfectly I have no complaints the service is excellent I always use Toshiba drives and never ever have problems its a great drive

Got this camera as a gift and haven't stopped playing with it yet! I take it everywhere! Easy to use.

Has a tough outer shell and clear picture quality. All functions work well and are easy to figure out. Simple setup. Should hold up to bad weather. Good range on the night viewing. Sensor activation sensor seems to be working great. Works well for wildlife spy or watching dogs, but can also double as a security camera and theft deterrent. Easy link up. Also not real heavy so a very simple transport.