Poly Voyager 5200 UC USB-A Bluetooth Headset +BT700 Adapter 7K2F3AA

Poly Voyager 5200 UC USB-A Bluetooth Headset +BT700 Adapter 7K2F3AA Wireless Type: Bluetooth Cord Length: 5.1 ft. - 7.9 ft. Part Number: 7K2F3AA Power Source: Battery Information Battery Chemistry: Lithium Ion (Li-Ion) Battery Capacity: 122 mAh Distance: Cable Length: 7.12 ft Wireless Operating Distance: 98.4 ft Headphone Frequency Response: 100Hz-20KHz Headphone Input Impedance: 32 ohm Weight: 0.71 oz