Poly Blackwire 3325 Wired Dual Ear Boom Mic Usb C & Usb A & 3.5mm Noise Canceling Mic For Pc & Mac & Mobile Works With Teams (certified)

From The Manufaurer Compatibility Compatible With Pcs Via Usb/usb Type C®, Connes To Mobile Devices And Tablets Via 3.5 Mm (bw3315/bw3325) And Devices That Support Usb Type C® Color Black Boom Mic Length (mm) 135 Mm 11 Db Slr Signal To Noise Ratio >24 Db Impedance 32 Ohm Cable Length 66.5 Cm (inline Module To Headset); 90 Cm (usb To Inline Module); 215 Cm (total Usb To Headset) Nominal Sound Pressure Level 94 Db Spl Button User Controls Call Answer/end; Mute; Volume +/ ; Microsoft Teams On Ear (stereo) Sensitivity (speaker) 3 Db Rlr Omnidireional Speaker Bandwidth 20 Hz To 20 Khz 100 Hz To 10 Khz Boom Mic Rotation 280° Ear Cushions Artificial Leather (surface Material) Compatible Operating Systems Windows 11; Windows 10; Macos; Android™; Ios Acoustic Proteion Technology Soundguard Digital Speaker Size 32 Mm Pallet Dimensions (w X D X H) 101.6 X 121.9 X 194 Cm Cartons Per Layer Weight 131 G Package Weight 300 G Pallet Weight 357 Kg Minimum System Requirements Usb Type A Port; 3.5 Mm Audio; Usb Type C® Port What's In The Box Headset; User Guide; Usb Type C® To Usb Type A Adapter 139 129 Poly Studio 4k Usb Video Conference System Camera/mic/speaker Small & Medium Conference Rooms Presenter Tracking Noiseblock Ai Autoframing Teams/zoom Certified 699 Poly Voyager 4320 Usb A Wireless Headset Passive Noise Cancellation Up To 24 Hours Talk Time (teams Certified) For Pc/mac/mobile W/ Bt700 Adapter & Charging Stand 139 Poly Blackwire 3315 Wired Usb Type A & Wired Usb Type C & 3.5 Mm One Ear Boom Mic Noise & Echo Reduion For Mobile , Pc & Mac Works With Teams (certified) Please To Review