More than just a gimmick!

I was very skeptical before buying, because I do not know whether this handset is only one overpriced gimmick or actually practical.
Result:
The Bluetooth connection works fine (with me with a Nokia N900)! The handset is equipped with small weights and therefore acts reasonably authentic. The real old listeners are indeed much more difficult, but I think the manufacturer has here a good compromise between
Authenticity and practicality found. The processing could be a bit better for the price, but is okay. Unfortunately, it seems
not intended to replace the battery pack. The charging device via USB port is handy. A rest for the handset would still be ideal.
Otherwise, I use these listeners daily. It's really very pleasant to make calls! Super voice quality and how a "real" phone!