Sennheiser EPOS EXPAND SP SERIES The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Instant Conferencing Anywhere EPOS EXPAND 30, 30T, 30+ Collaboration is the essence of problem-solving, but in the modern working world, gathering your team can be tricky. The EXPAND 30 Series is your instant conferencing companion. Wireless, light, portable, easy to use and with excellent sound quality for all participants–both in the room and remote. Plug-and-Play Conferencing EPOS EXPAND 20 Expand your meetings with a scalable, wired speakerphone series that is portable and works wherever you do. Boost the collective performance of your team with high-quality audio that’s as easy as plug-and-play. Premium for Everyone Crafted to Perfection Small dongle, easy to carry in pocket and discrete when plugged in. With the Poly BT600, you can enjoy reliable and hassle-free connectivity, making it the perfect choice for busy professionals on the go. What is the range of the EPOS EXPAND 30 Series? The EPOS EXPAND 30 Series has a range of up to 33 feet (10 meters) when connected via Bluetooth and up to 7.5 feet (2.3 meters) when connected via USB cable. What is the battery life of the EPOS EXPAND 30 Series? The battery life of the EPOS EXPAND 30 Series is up to 18 hours of talk time and up to 72 hours of standby time. The speakerphone can be fully charged in approximately three hours using the included USB cable. How do you know if the EXPAND 30T speakerphone is muted? You'll know that your EPOS Expand SP 30T Bluetooth speakerphone is muted when the microphone mute button's LEDs light up red. Is the EPOS EXPAND 30T still Sennheiser or is it now marked with the epos brand? The Speakerphone with the Sennheiser brand isn't available anymore, but it is the same as Expand SP 30T. Does the EPOS EXPAND 30T use mobile phone battery, or has a built in rechargeable battery? It has a built in rechargeable battery. Sennheiser EPOS EXPAND Series EXPAND 30 w/ Cloth Add to Cart EXPAND 30 w/ Charger Add to Cart EXPAND 30+ w/ Cloth Add to Cart EXPAND 30+ w/ Charger Add to Cart EXPAND 30T w/ Charger Buying Options EXPAND 20 w/ Cloth Buying Options EXPAND 20 w/ Charger Buying Options Customer Reviews 5.0 out of 5 stars 1 5.0 out of 5 stars 1 5.0 out of 5 stars 1 — — — 5.0 out of 5 stars 1 Price $207.06$207.06 $292.00$292.00 $149.99$149.99 $302.59$302.59 — — — TALK TIME Up to 18 hours Up to 18 hours Up to 18 hours Up to 18 hours Up to 18 hours Up to 20 hours Up to 20 hours CHARGE TIME 3 hours 20 minutes 3 hours 20 minutes 3 hours 20 minutes 3 hours 20 minutes 3 hours 20 minutes 2 hours 30 minutes 2 hours 30 minutes RANGE Up to 25 m / 82 feet Up to 25 m / 82 feet Up to 25 m / 82 feet Up to 25 m / 82 feet Up to 25 m / 82 feet Up to 10 m / 32 feet Up to 10 m / 32 feet COMPATIBILITY PC, Smartphone, Tablet PC, Smartphone, Tablet PC, Smartphone, Tablet PC, Smartphone, Tablet PC, Smartphone, Tablet PC, Smartphone, Tablet PC, Smartphone, Tablet MICROSOFT TEAMS NOTIFICATION ✘ ✘ ✘ ✘ ✔ ✘ ✘ UC OPTIMIZED ✔ ✔ ✔ ✔ ✔ ✔ ✔ WINDOWS AND MAC ✔ ✔ ✔ ✔ ✔ ✔ ✔