Posted by a reviewer on Amazon

But since it uses a lithium ion battery if you leave this thing in a drawer and forget to periodically charge the battery the battery will fail permanently

Posted by a reviewer on Amazon

It forces you to cycle through all three speeds before it will shut off

Posted by a reviewer on Amazon

I’m sure the design was informed by a desire to keep production costs low but it’s thoughtless and wrong

Posted by a reviewer on Amazon

There needs to be a way to turn the stick off without cycling through all three speeds

Posted by a reviewer on Amazon

The motor can go very fast in the higher settings but it’s not very strong

Posted by a reviewer on Amazon

Pressing it lightly against the bottom of the glass stops the motor fairly easily

Posted by a reviewer on Amazon

The only thing is that when i conect the charging cable it does not turn the charging light on like when i just got it and fully charged it the light came on indicating that it is charging but it is still working since i charged it the first time just waiting for it to see when it needs to be charged again

Posted by a reviewer on Amazon

But theres a huge issue the company needs to fix alluded to by other reviewers