I purchased this Bluetooth after I read the reviews and I also confirmed it worth the buy, My wife really love it. Will buy again and again.

A polarising filter has a specific application.This one does what it says. The optical quality is quite high and I'm happy with the compromise between saving a little money, and the very best optical performance. Works on my 500mm Nikon f/5.6 PF lens and I would be hardpressed to see sharpness loss for 'real' pictures.A filter that I only have need for occassional use, so I've not broken the bank.The filter comes in a quite clever twist together halves that makes for a smaller footprint in the gear bag.All good. I'm going to buy one for the 77mm lenses.

My son is loving this speaker!! He uses it in the shower, in his room, and at school during down time. He says the volume works great and the sound is good. He uses his every day. Just charges it at night.

Lock got here in a timely manner. Out of the box it looks very intimidating but it was as simple as the picture / video showed. 10-15min tops. The app instructions are in a tiny print but with good reading glasses you will be fine. Their videos/ step by step picture guide on their website was EXTREMELY helpful! Everything works as described! I just wish the gateway came with the lock or if I could have used my current SmartThings gateway, It is an extra $39 for their gateway to do the fancy stuff like alexa! Last but not least It is a well made lock and a very Good looking lock! I’m using it on my master bedroom door! For the Price and all the features you can’t find anything better at the price! P.S. only time will tell how durable it is! I did buy the 4yr warranty just in case!

I use my camera mainly hooked up to my PC for streaming and the quality is great. My only issue is that I wish I could zoom while it was being used that way. I love the size and the picture quality. It is also very intuitive.

Thank you. You made this product for us to use it.