Poly EncorePro HW540 headset
The Plantronics EncorePro HW540 Headset is a telephone headset. This headset covers one ear. An amplifier or direct connect cable is required to use. This item is compatible with an office desk phone. These headphones are also worn over the ear and have a noise cancelling microphone. The Plantronics EncorePro HW540 Headset also minimizes sounds over 118 dBA. Individuals who have dexterity limitations and need to participate in phone calls without holding the handset to their ear to complete essential job functions may benefit from this device.