ISOtunes’ FREE Bluetooth hearing protector earbuds, aren’t perfect in all regards, but offer a balanced experience.
Update: New IsoTunes Products, and Audio Issues
IsoTunes introduced a black version of the IsoTunes Pro earbuds and replacement ear tips. Review Update: I’ve been having audio problems.
IsoTunes Pro Bluetooth Hearing Protection Earbuds Review
IsoTunes’ Pro earbuds allow you to listen to your tunes while you work, providing Bluetooth connectivity, a 27 dB NRR, and 10 hrs of playback.