POLY EncorePro 540 Convertible Headset +Quick Disconnect 30.72TB 3 W Energy efficiency scale

3 W Energy efficiency scale A to G Energy efficiency class (SDR) E Energy consumption (SDR) per 1000 hours 19 kWh Operational conditions Operating temperature (T-T) 5 - 35 °C Storage temperature (T-T) -20 - 60 °C Operating relative humidity (H-H) 10 - 80% Storage relative humidity (H-H) 5 - 85% Packaging content Stand included Yes Quick start guide Yes Cables included AC

1 Gen 1) USB connector USB Type-C Features Mobile operating systems supported Android 5

astounding 240Hz refresh rate

it has a 10

Windows XP Professional x64 Plug and Play Yes Fingerprint reader No Password protection No Product colour Black Power External power adapter No Bus power 5 V Bus powered USB Weight & dimensions Weight 158 g Height 14

POLY EncorePro 540 Convertible Headset +Quick Disconnect 30.72TB 3 W Energy efficiency scalePOLY EncorePro 540 Convertible Headset +Quick Disconnect Key Features Headband Type: Head band Wired Wireless: Wired Microphone: Boom microphone Overview Ready, headset, go Unleash your call center productivity with the EncorePro 500 Series headsets. Connecting your headset to your PC, from home or the office, is easy with multiple options. And with the lightweight and comfy design, your agents will stay engaged.