I want to buy a wireless Bluetooth headset, but I am worried about the sound quality when it's connected via Bluetooth. All other things being equal (e.g. the quality of the headphones themselves is the same), is there a noticeable impact on sound quality when it's connected via Bluetooth, compared to an analog audio jack? What about between the Bluetooth headset and a wired headset when the Bluetooth headset is wired (plugged into the jack)?
I am looking for knowledge about the pros and cons of Bluetooth audio and analog audio in terms of quality.