Puro Pro comes in an attractive bamboo box with brass clasp, reminiscent of a good cigar box. [credit: Jim Salter ] Last December, a representative for Puro Sound Labs offered me a review sample of the company's flagship Bluetooth hybrid headphones. Her timing couldn't have been better—I had surgery scheduled for January 8 that would put me on the couch all day, every day, for two weeks straight with nothing to do but watch movies and television (ideally without driving my wife and kids insane). The Puro Pro is an over-the-ear design, which can be connected to audio sources via Bluetooth 5.0 pairing or a simple headphone cord.