A portable massager adaptable for foot and wrist applications. An elongated resonator plate is formed from a plurality of contiguous hollow flutes oriented in a longitudinal direction. One or more vibrator cutouts are provided in the resonator plate, passing from its upper side to its lower side. A vibrator, preferably capable of operating from low voltage DC, nests within each cutout. A lower sheet covers the lower side of the resonator plate and lower face of the vibrator. An upper sheet accommodates the upper face of the vibrator and covers at least a portion of the upper side of the resonator plate. Top and bottom vinyl covers encase the massager construction. A vibrator control switch may be included in the power line extending from an external electrical connector to the vibrator. The massager may be powered by a wall transformer or by alternative mobile power sources.