Panasonic KX-TG5622M 5.8 GHz FHSS GigaRange  Digital Cordless Telephone with Dual Handsets 5.8 GHz Frequency-hopping spread spectrum FHSS technology Voice enhancer technology 50-Station phonebook and Dialer Expandable up to 3 handsets Includes 2 handsets, 1 base and 1 charger