Plantronics Voyager 4210 Bluetooth Mono USB wireless headset with BT600 USB-A Bluetooth adapter (class 1). Plantronics Voyager 4210 USB Bluetooth headset is a "single" ear headset. It has noise-cancelling mic to block unwanted office chatter and noise so your listern don't hear the office noise. Class 1 Bluetooth allow up to100 feet of range when used with the Bluetooth BT-600 adapter (included). With other Bluetooth devices, you only get 30ft. compatible with PC or Apple Mac or any mobile device or tablet. Plantronics Voyager 4200 series. Up to 98 ft/30 range from supported smartphone or laptop with optional BT600 Bluetooth adapter (less with other Bluetooth devices) Buyer is responsible for paying any governmental taxes imposed on your purchases, including, but not limited to, sales, cus.
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