POLY Voyager 4320 Wireless Headset [Black] Condition:Used - Like New Wi-Fi Connectivity: Connect seamlessly to

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

Available in a stylish purple color

Immerse yourself in the music: With adaptive active noise cancellation

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

Choosing an iPad with Wi‐Fi + Cellular means that you can stay connected when you're away from Wi‐Fi

POLY Voyager 4320 Wireless Headset [Black] Condition:Used - Like New Wi-Fi Connectivity: Connect seamlessly toPOLY 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