Alternate color or configuration shown EPOS EXPAND 20 EPOS EXPAND 20. Device type: Universal, Product color: Black, Silver, Optimized for: UC, Skype for Business. Frequency range: 150 - 15000 Hz. Microphone frequency: 150 - 6800 Hz, Microphone direction type: Omnidirectional. Connectivity technology: Wired, USB connector type: USB Type-A, USB connector gender: Male. Talk time: 20 h, Standby time: 30 h, Battery recharge time: 2.5 h Manufacturer: EPOS SKU: 5917880 Manufacturer part number: 1000226 UPC: 5714708000273 MSRP: $115.00 Price: $105.88 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Enjoy instant teamwork anywhere with a plug-and-play speakerphone that delivers premium audio, flawless design and easy connectivity. Simply connect to your mobile, laptop or tablet and have your meeting where it suits you. Experience plug-and-play conferencing anywhereWith compact, lightweight design, choice of USB or 3.5 mm jack and up to 20 hours of talk timeGet premium sound for better meetingsEPOS quality sound, duplex performance and echo cancellation for natural conversations without straining your voicePersonal or small group conference callsEasy to take with you on-the-go for personal use or place in smaller meeting roomsEnjoy high-quality designThat looks as good as it sounds, and is crafted to perfection with high-quality materialsAs easy as it getsWith an intuitive user interface – simply connect to your PC/softphone, mobile phone or tablet and you are ready to talk Overview Specifications Contact Us Enjoy instant teamwork anywhere with a plug-and-play speakerphone that delivers premium audio, flawless design and easy connectivity. Simply connect to your mobile, laptop or tablet and have your meeting where it suits you. Experience plug-and-play conferencing anywhereWith compact, lightweight design, choice of USB or 3.5 mm jack and up to 20 hours of talk timeGet premium sound for better meetingsEPOS quality sound, duplex performance and echo cancellation for natural conversations without straining your voicePersonal or small group conference callsEasy to take with you on-the-go for personal use or place in smaller meeting roomsEnjoy high-quality designThat looks as good as it sounds, and is crafted to perfection with high-quality materialsAs easy as it getsWith an intuitive user interface – simply connect to your PC/softphone, mobile phone or tablet and you are ready to talk Products specifications Attribute name Attribute value Talk Time Head-band Frequency range 150 - 15000 Hz Optimized for UC, Skype for Business Standby time 30 h Shipping (inner) case volume 1040 cm³ Harmonized System (HS) code 100 - 10000 Hz Battery Recharge Time 2.5 h Microphone frequency 150 - 6800 Hz Width 4.33" Depth 4.33" Height 1.18" Weight 7.41 oz USB connector gender Male USB connector type USB Type-A Storage pouch Yes Auto No Safety sheet Yes Compliance sheet Yes Warranty period 2 year(s) Design Certification Alcatel Lucent , Cisco Jabber, Mitel, Citrix, Swyx, Microsoft Skype for Business, Unify, Amazon Chime Technical details Product color Black, Silver Features Device type Wired & Wireless Compatible products Mobile phone, PC / Soft phone, Tablet Packaging data Package width 5.12" Package depth 5.71" Package height 2.17" Package weight 11 oz Logistics data Shipping (inner) case width 5.12" Shipping (inner) case weight 11.4 oz Shipping (inner) case length 5.71" Shipping (inner) case height 2.17" Packaging content Cables included USB Other features Quick start guide Yes Ports & interfaces Connectivity technology Wired System requirements Windows operating systems supported Yes Mac operating systems supported Yes Microphone Microphone direction type Head-band Your name * Your email * Enquiry * Submit Products specifications Attribute name Attribute value Talk Time Head-band Frequency range 150 - 15000 Hz Optimized for UC, Skype for Business Standby time 30 h Shipping (inner) case volume 1040 cm³ Harmonized System (HS) code 100 - 10000 Hz Battery Recharge Time 2.5 h Microphone frequency 150 - 6800 Hz Width 4.33" Depth 4.33" Height 1.18" Weight 7.41 oz USB connector gender Male USB connector type USB Type-A Storage pouch Yes Auto No Safety sheet Yes Compliance sheet Yes Warranty period 2 year(s) Design Certification Alcatel Lucent , Cisco Jabber, Mitel, Citrix, Swyx, Microsoft Skype for Business, Unify, Amazon Chime Technical details Product color Black, Silver Features Device type Wired & Wireless Compatible products Mobile phone, PC / Soft phone, Tablet Packaging data Package width 5.12" Package depth 5.71" Package height 2.17" Package weight 11 oz Logistics data Shipping (inner) case width 5.12" Shipping (inner) case weight 11.4 oz Shipping (inner) case length 5.71" Shipping (inner) case height 2.17" Packaging content Cables included USB Other features Quick start guide Yes Ports & interfaces Connectivity technology Wired System requirements Windows operating systems supported Yes Mac operating systems supported Yes Microphone Microphone direction type Head-band Product tags (52344)