I had ordered an Ear 2 today and then noticed this page and read through it, I am waiting for my Ear 2 to arrive and I don’t know if I will have the same issue, if I do, I will return it and leave a status update here.
UPDATE
My Ear 2’s arrived, I charged them fully as soon as they arrived, and after 2:08 hours of use, they dropped to 50% charge. I turned off all extra features, especially when you first start using the ear 2’s, LHDC comes turned on, you need to turn it off. These are the results of my first experience, I will make a few more status updates later.