JUEMEL Automatic Vacuum Coffee Canister,Candy Dispenser, Food Storage Container with Temperature & Humidity LCD Display,Time Record,Automatic Vacuum Suction,Electric Coffee jar Clear Glass-1350ml

Review: JUEMEL Automatic Vacuum Coffee Canister – A Reliable Coffee Storage SolutionI purchased two JUEMEL Automatic Vacuum Coffee Canisters three months ago to store my freshly roasted coffee beans. I extract my daily coffee portion from the canister every day, and so far, it has worked flawlessly without a single failure.Performance & Features• Vacuum Sealing: The automatic vacuum suction effectively removes air, keeping my coffee beans fresh for an extended period.• LCD Display: The temperature and humidity indicators help monitor storage conditions.• Time Record: A handy feature to track how long the beans have been stored.• Build Quality: The clear glass design is both elegant and functional, allowing easy visibility of the contents.Freshness & AromaEvery time I open the canister, I am greeted with the rich aroma of freshly roasted coffee, just as it was on day one. The vacuum seal does an excellent job of preserving the beans’ freshness and flavor.Final VerdictThis JUEMEL Coffee Canister is an excellent investment for coffee lovers who want to keep their beans fresh. It performs exactly as advertised and maintains an airtight seal consistently. Highly recommended!

I have bought this product to prolong the life of my matcha. So far it works very well and love certain features of the device. This was a considerable upgrade from a manual vacuum storage bin I used to have.I really love the temp and humidity indicators as they provide a better idea of how the product is doing inside of the device. The day counter is super useful as it helps keep track of the lifetime left of the product inside of the jar and the vaccum works very well and easy. Its very silent compared to other devices that work with vaccum. Battery life is very well as I have been using it once a day for the past month and it still shows full charge.Some improvements the device would have is a vaccum indicator that indicates the time or suction inside of the jar, in order to have a better idea if the jar has vaccum left. Also they should improve the buttons as when you place the lid upside down, the buttons sometimes assume that the countertop is a human finger and it starts the vaccum, resets the day counter and changes several settings.Would definitely buy again as it does what is soposed to do.

I purchased two of these Vacuum Coffee Canisters. One works as expected, and one does not. One of them somehow leaks which causes it to start its pump every few minutes to recover the vacuum. The result is that it soon depletes the battery and the coffee is no longer stored under vacuum.As a test, I swapped the two canisters. The leaky one does so no matter which canister it is on, excluding a problem of the canister itself. Unfortunately I did not discover this until the return date had passed.Update! Juemel saw my review and even though the return date had passed, they understood that the leak would likely not have been immediately apparent. Therefore they offered me a full refund, which I have accepted and although not a requirement, I have added this information to my review.

I bought one item and had to return it as faulty and now the replacement will not charge. I plug it in to the wall charger that does successfully charge my phone, and nothing happens! Additionally, I have found a number of times that the item loses suction and so, when I go to open the jar the following morning, it's already lost all its suction and so can be opened without releasing the vacuum.And, to make matters worse, there's not even a way to contact the company to tell them of the problem. I'm not talking about returning it, but no customer support of any sort if there's a problem after purchase! To be honest, I'm not bothered about getting a third one; if two out of two items malfunction within a couple of months of purchase, that's an indication of a poor product!This is the first time I've ever left a negative review on Amazon but, when you have two faulty products and zero way to contact the company to discuss it ...

Keurig is going green with the bio-pods and these containers are the perfect answer for storing them. I've gotten 4 of these and they each work each and every time. You may have to adjust the lid a little to get a good seal but as a whole they are pretty much spot on.

The lid seals pretty tight without even turning on the vacuum, but I love that it does bc it vacuums down on its own. I used to have another that I had to press the lid down or it wouldn't seal. This one is so much better, the digital display is really nice to have as well! I use it for my coffee beans and it keeps them nice and fresh!

Difficult time unlocking, releasing the vacuum.

I have a few of the airtight coffee bean storage containers that have the little button that manually lets out air when removing or inserting the top, but this thing is a whole new level! I don't actually store coffee beans, but a whole bag of dried tea leaves for my kombucha brewing. Since I store that much longer than my beans, it's been fantastic to have an actual vacuum seal in a glass container. I highly recommend this to anyone storing anything long(er) term. It even has temp (which is not that great because I know the ambient temp always), but more importantly how long it's been sealed.