2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/66036In arXiv math.MG/0207296 we introduced a product construction for locally compact, complete, geodesic hyperbolic metric spaces. In the present paper we define the hyperbolic product for general Gromov-hyperbolic spaces. In the case of roughly geodesic spaces we also analyse the boundary at infinity.8 pages, revised version, proofs have been simplyfiedMetric Geometry53C21text