Panasonic Phone Headset

Or did you use a Bluetooth headset with a wireless phone or a mobile phone brand? Why are they so much more expensive than a tradional helmet. I have a cordless phone from Panasonic and Panasonic headset. I would like to hear more clearly than me.

Panasonic and Uniden are the only ones who are towing a BT phone home ... I have the Uniden BT flip-phone ... I got it at Staples on a close-out sale for 69 dollars ....