Powers of 2 XLD Blue LED Binary Clock (Extra Large Display)

I’m having so much fun with this Binary clock. I bought it for my husband for Valentine’s Day as I had just seen my first B clock while on Amazon while looking for a “different looking clock.” for the TV room. We’re seniors; & liked that it made us do a little bit of extra “thinking”. Want to show off to the grandchildren that we might know something they don’t! Have on the wall & it’s lovely with the black muted finish. The blue lights are just enough understated with the TV on. There are no instructions for cleaning the mat front. Also someone had returned this clock. It still had the note inside that was to “Dad”. Could also tell by the cord being rolled & instruction book wrinkled & used. So in essence, we paid $79.89 ( more than it’s on sale for now) for a used clock. This is the first time that this has happened with Amazon.

An off beat product but very cool.it's big and it's neat and really made for those who are into cool, geeky gadgets.It keeps good time and is easy to read and made of basic plastic.

I'm a Plumbing Instructor. I already have one of these clocks at home. This one is for my Class. The reason I gave you four stars is because I didn't have the option of the one with red lights, like the one I have at home. Again the product is great, keeps perfect time and is always an excellent conversation piece.

It's everything I was head to believe. Fun to dazzle my friends and accurate.

Alright, here's my two-cents (adjusted for inflation)...Pros:— Good looking— Dimmable LEDs (3 levels)— Long cord— Backup batteries— Easy to setupCons:— It feels cheaply manufactured and the cord looks like they used some old unused stock from the early 1970's.— No color choices. It would be nice if the hours, minutes and seconds had separate color choices. At a minimum, the overall color should be adjustable.— Not wifi or Bluetooth enabled, so it can't be adjusted with a phone or PC.— No automatic time calibration.— About 3 to 4 times more expensive than it should be. Thus the listed cons.

Coolest Clock in the world, its funny to have my family and friends try to figure it out. Very easy to understand once it has arrived comes with great english instructions that explain how it works and how to set the time

Headline says it all. Had this clock for many years. Yes, it keeps on ticking, however the plastic case has now become extremely sticky. Not sure what is going on, however I have had numerous plastic items and over time they become sticky. Not a nice feeling. A manufacturing defect?? Poor quality control?? I don't know. Maybe some chemists out there can explain this and how to avoid it.

This is a great clock. It's very easy to set up, has two different display modes, and even takes batteries. Be warned: the ability to use battery power (3 AA's) is a fallback in the event power is lost. So you'll have to plug it in. Not a problem, but worth noting.