POLY Voyager 4320 Wireless Headset [Black] Condition:Used - Like New Exclusive digital content not available

Exclusive digital content not available in standard editions

Wi-Fi Connectivity: Connect seamlessly to your Wi-Fi network to access the live feed

Tactical Gameplay: Use tactical gadgets

Wearing Detection powers off your headphones when you're not wearing them

and sports with subscriptions to BT Sport

POLY Voyager 4320 Wireless Headset [Black] Condition:Used - Like New Exclusive digital content not availablePOLY Voyager 4320 Wireless Headset [Black] Battery Performance: Capacity: 560mAh. Type: Lithium ion. Talk Time: Up to 25 hours (ANC Off, Online indicator Off requires setting change via Poly Lens Plantronics Hub). Up to 20 hours (ANC On, Online indicator Off requires setting change via Poly Lens Plantronics Hub). Up to 18 hours (ANC Off, Online indicator On default setting). Listening Time: Up to 40 hours (ANC Off). Up to 24 hours (ANC On). Charge