Poly Blackwire 3320 Stereo USB-C Headset +USB-C/A Adapter Monitor Mount Accessories Enhanced Audio Return Channel (eARC)

Enhanced Audio Return Channel (eARC) to allow TV's audio to transmit through your audio system without a separate audio cable

Durable water repellent coating

spare/accessory cable kit (2 cables included)

6 mm Weight 15

The Canvas Select Plus SD card is available in multiple capacities of up to 1TB*** and with a lifetime warranty

Poly Blackwire 3320 Stereo USB-C Headset +USB-C/A Adapter Monitor Mount Accessories Enhanced Audio Return Channel (eARC)The Blackwire 3300 Series is completely plug n play with USB devices, so users can take calls in the office or on the go. Its robust design delivers reliability you can count on. This is the hassle free headset you've been looking for. Boost your on the call confidence with professional quality audio and a customized fit with a headset that can connect to your devices quickly and easily and is ready to go with you wherever you go. Poly Blackwire 3320