Poly Blackwire 3215 mono Headset

Button User Controls – Call answer/end; Call ignore/on hold; Redial; Mute; Volume +/-; Microsoft Teams

Microphone Type – Noise cancelling

Microphone Bandwidth – 100 Hz to 10 kHz

Speaker size – 28 mm

Speaker bandwidth – 20 Hz to 20 kHz

Headphone Type – On-ear (monoaural)

Connection Type – Wired: USB Type-C®, USB Type-C®/A adapter, 3.5 mm audio

Cable length – 4.25 ft (inline module to headset); 2.95 ft (USB to inline module); 7.45 ft (total USB to headset)

Acoustic Protection Technology – SoundGuard

Color – Black

Energy efficiency – TCO Certified

Compatibility – Compatible with PCs via USB Type-C® cable or USB Type-C®/A adapter and tablets via 3.5 mm audio port

Compatible operating systems – Windows 11; Windows 10; macOS; Android™; iOS
Dimensions (W X D X H) – 6.1 x 1.25 x 7.1 in
Weight – 104g with cable; 63.5g (without cable)

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