EPOS Sennheiser Expand 80 Teams Premium Bluetooth SpeakerphoneUnite colleagues with a premium, scalable Bluetooth speakerphone for up to 16 in room participants. Be heard thanks to six adaptive, beamforming microphones that isolate voices from room reverb and ambient noise. A superior speaker for rich, natural sound. Features Get your message through with EPOS Voice Rich, natural sound Superior craftsmanship, statement Scandinavian design Expand your meetings Set up your conference call in seconds Video