The new EPOS EXPAND 40 portable Bluetooth conference speaker not only has all the excellent functions and stylish appearance of its predecessor EXPAND30, but also strengthens the isolation between human voice and ambient noise in meetings, bringing you a smoother and richer meeting experience! More EXPAND 40 featuresSupports 3 microphones to effectively reduce background noiseExclusive EPOS EPOS VOICE technology creates a clear and natural listening experienceMultiple people can talk at the same time without interruption of soundSuitable for individuals or medium-sized meetings of up to 8 peopleExtra long battery life, up to 18 hours of talk timeUp to 2 Bluetooth devices and USB-C transmission cable at the same time, plug and playLightweight 314g, easy to carryCertified for UC and Microsoft Teams. To learn more about EXPAND 40 or apply for a trial, please contact Huahou now.02-27060585-#EPOS #Sennheiser #EXPAND40 # speaker # conference #Speakers #Microphones # portable #Bluetooth #USB #MicrosoftTeams # noise reduction # conference room#Hualiteq #remoteworking #polyproduct #contactcenter #service #contactcenterservice #Telemarketing #SmartAI