The headset fits comfortably on your ear thanks to the bracket. Player movements are thus not possible, but it is too loose. Due to the repluggable bracket using the right or left ear is possible.
The quality of communication is very good as the phone itself. My interlocutors have to switch from wired to Bluetooth headset has not objected or noticed.
Equally practical is the ability to use Nokia Chargers from mobile phone to charge the headset. The connection is the same (the small round connector, with most Nokia devices can be loaded)
Based on my previous satisfaction with the extremely affordable and good part: 5 stars
Sure there are the part of the fit and the sound quality better earphones, enough to call the BH-104 all.
Addendum: The earloop dissolves repeatedly from the speaker. Remedy: With a lighter to melt the end and increase the diameter. Now solves nothing and gives me the certainty that the earphones do not fall during use.
I use this headset now for over a year. Battery performance is still excellent. I would buy the device again.