Listening to music can be a lifesaving practice, but it can also get in the way of things by cutting you off from the outside world. Thanks to induction technology and open-ear headphones, you can now listen to music while keeping your ears open for conversations. This week only, you can get these Open-Ear Conduction Stereo Wireless Headphones on sale for just $29.97 (reg. $79). These headphones rest easily and comfortably over your ears and then send the audio directly to your inner ear from the outside. They are built to withstand the elements with IPX6 water resistance, and they come compat…