It bothers something that a running play has several small dropouts after a battery warning sounds. This is particularly disturbing since battery alerts often occur, such as when you leave the house and the ambient temperature changes. Unfortunately, the device detects no built-in earphones remote button. That would be a nice plus if you do not use the supplied headphones.
To the extent that would be easily four stars.
But now I have used the device for three months every day about half an hour, and the battery is almost dead. I can now use the fully charged device barely half an hour until the battery warning sounds. This is unacceptable, and makes the headset practically unusable.