You cannot use any device to infringe upon a person's reasonable expectation of privacy. Thus, any place you would expect to be reasonably private, i.e. your own home or car is out of bounds. In a public place, however, a person cannot expect to have privacy.
man you going through unknown tunnel
blackberry devices
ears
taps
There are many devices available for one to listen to music. There is much debate on as to which devices offer the best listening experience in terms of audio quality. iTunes rates an average of second best.
if you don't get caught.
Yes you can but there are better listening devices.
I was listening to my mom talk.
Listening devices (aka: 'bugs') are said to be vulnerable to the playing of sound or music from other sound producing devices (TV's - radio - players - etc) but I cannot assure that this is 100% correct.
reflective listening
Explain the purpose and advantages of effective listening
Devices that are Bluetooth enabled are electronic devices for answering phones, listening to music, and playing games. Some of these devices include car stereos, smartphones, and mp3 players.