I just purchased a Nokia Bluetooth Clip-on Headset HS-3W.
After fully charging the battery, I made several calls and the sound in the
earpiece I found to be somewhat scratchy, muffled and of low quality. The
person listening to me says I sounded "tinny" and also quiet.
I did a test by calling my own voicemail, and I recorded two messages, one
with the Nokia Bluetooth earpiece (HS-3W) and one with the standard Nokia
stereo headset (HDS-3).
I confirmed the sound quality to be low from the Bluetooth, however the
sound quality from the wired stereo headset to be normal. I was well within
the 10 metres required for Bluetooth connectivity.
I intend to return it for a refund, however I was wondering if this the
experience of other users of Bluetooth earpieces?