Poly Calisto 5300 speaker and conference phone. Professional audio quality goes wireless with Poly Calisto 5300. This personal, portable Bluetooth ® speakerphone lets you sound your best wherever you’re working—at home, remote or in the office. Beyond calls, everything you listen to sounds amazing, too—think video, podcasts and music.
Poly Calisto 5300
Portable & Wireless Conference Phone for Business Professionals!