Etilize: Poly Voyager 4310 Microsoft Teams Certified Headset + BT700 Dongle + Charging Stand - Microsoft Teams Certification - Google Assistant, Siri - Mono - USB Type A - Wired/Wireless - Bluetooth - 298.6 ft - 20 Hz to 20 kHz - Over-the-head, On-ear - Monaural - Supra-aural - 4.92 ft Cable - Electret Condenser, MEMS Technology, Noise Cancelling Microphone - Noise Canceling - Black Jenne: Poly Voyager 4310 Microsoft Teams Certified Headset +BT700 dongle +Charging Stand
