Poly Voyager 4320 UC USB Bluetooth Headset, Inc Charging Stand Category_Best4Headsets/Poly \/ Plantronics Headsets/Plantronics CS500 Range All metal parts are stainless

All metal parts are stainless steel for increased durability

Muiltiple Device Pairing: Pair up to 8 devices

Jabra Link 380 USB-(A or C) Bluetooth adapter

SNR Level = 32

Jabra Evolve2 85 USB Desk Stand

Poly Voyager 4320 UC USB Bluetooth Headset, Inc Charging Stand Category_Best4Headsets/Poly \/ Plantronics Headsets/Plantronics CS500 Range All metal parts are stainlessConnectivity: PC MAC (Via USB Dongle) and Smartphones (Via Bluetooth) Optimised for Unified Communications Noise Cancelling Microphone: Yes Wearing style: Binaural Range: 50 Meters Charge time: 1. 6 Hours Talk time: 24 Hours Listening time: 48 Hours Headset call controls: Call answer end, mute, volume + , power ON OFF PAIRING Two LED light status indicators Weight: 122g Whats in the box? Poly Voyager 4320 USB (A or C) UC Bluetooth Headset Poly Voyager