I should have clarified my reason for asking about Bluetooth mice, although the feedback received has been totally on-point ^.^
I ordered what was described as a "Bluetooth mouse" from Ebay, but what arrived today was a wireless USB mouse...
(It wasn't money wasted; decent mouse, good price.)
...and this made me wonder if all of the matches I saw for "Bluetooth mouse" were vendors catering to clueless users who think "wireless" and "Bluetooth" are synonymous.
 
      Woozle Hypertwin
Woozle Hypertwin All Jonkman Microblog content and data are available under the
 All Jonkman Microblog content and data are available under the