Portable Electric Burr Coffee Grinder, coffee maker with grinder with Adjustable Settings, Burr Grinder with Multi Grind Setting, USB Rechargeable Simple Push Button Operation with a Spoon

It works, but lacks power, so it takes a long time to grind enough for one brew pot. Plus it's really loud, scares my cat from across the room. I usually do 30 gram batches, which is about the capacity of the hopper. It takes at least two rounds, as it shuts off midway through. I think it's overheating, because it shuts off a second and third time before it will finish, even on a full charge.But it does a good job of maintaining an even grind, it just takes ten minutes to get there.

If you like your coffee beans freshly ground while you travel, this is a good option. Take care to package it really well as the start button can fall out during travel and does not stay in once it has fallen out, rendering the unit useless. But for that feature I would have given it 5 stars. As it is, it is a marginal paperweight.

Works as expected, fine little machine for the price and portavility is bice. Not the easiest to tell how course/fine your settings are, and since no marking/numbering system, hard to repeat when you do find a setting you like if switching between ground sizes for different coffee types. Also not the easiest to clean and doesn't have the largest capacity (full hopper only produces about 6tbsp of grounds)

This little guy worked great for 9 months, we used it nearly every day. Eventually the power button fell off, rendering it useless. The grind itself was ok, not super consistent. We did like that we could press a button and walk away, and it would automatically stop grinding.

After one use, the motor suddenly lost any grinding power and barely rotates the beans in the hopper on a full charge. But at least you get a spare USB cable and a spoon, and with a little decorating a paperweight. 🙄

This is a great little machine if you want to recharge 3 times for one or 2 cups… if you are impatient(most of us are for our coffee) this is not for you.I used it on factory setting and it took 3 charges to grind one or 2 cups worth.

This product looks good but malfunctioned within 2 months of purchase. Now it stops in the middle of every grind. Does not hold a charge for long. It may grind 3 or 4 total batches and needs to be plugged in again. Cheap construction over all. Get a manual grinder!

I purchased this because I was looking for a grinder that would grind coffee so fine, it would turn into instant coffee. This didn't do that. Also, it was hard to clean as the coffee always got stuck in the chamber.