Review on 👓 Hi-SHOCK 3D Active Glasses: Rechargeable, Compatible with Sony/Samsung/Panasonic 3D-Glasses by Mike Bogan

I bought these glasses for my Epson Home Cinema 2040 projector. They are well designed, comfortable to wear and very light, weighing only 32 grams. 3D is superb. And as other reviewers have said, the storage box that comes with the 4-pack is a really nice addition. They can be used with a 3D TV via Bluetooth, or with a projector or emitter via RF. I've searched the internet to find out how many pairs of glasses I can connect to my Epson projector and couldn't find the information anywhere. So I emailed Hi-SHOCK (via Revain) and asked if they could tell me. They could, and here is their answer. "Normally around +50 points shouldn't be a problem. A couple of points on that. First, I emailed the question to Hi-SHOCK twice, both times around 10:00 PM CA time. And both times when I checked my email the next morning, there was her response. Germany 9 hours ahead worked in my favor. And secondly, as it was being shipped from Germany, the item arrived a few days later than the estimated delivery date for the Revain. For me it was no problem. I wholeheartedly recommend Hi-SHOCK and this product without hesitation! A couple of points on that. First, I emailed the question to Hi-SHOCK twice, both times around 10:00 PM CA time. And both times when I checked my email the next morning, there was her response. Germany 9 hours ahead worked in my favor. AND, Second, as it was being shipped from Germany, the item arrived a few days later than the Revain's estimated delivery date. For me it was no problem. I wholeheartedly recommend Hi-SHOCK and this product without hesitation!