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Black on-ear stereo headset with USB-C and 3.5mm connectors, 7.10 ft cable

HP

HP 8X219AA Blackwire 3320 Stereo Headset USB-C 3.5mm 32 Ohm 7.10 ft Cable

SKU CH-7EBM-BK0XR MPN 8X219AA

Stereo on-ear headset with USB-C, 3.5 mm jack, 32 Ohm drivers and 7.10 ft cable

  • TypeOn-Ear
  • ColorBlack
  • Ear CouplingBinaural
  • Contains Embedded BatteryNo
  • Stereo sound with Poly signature audio quality
  • Dual USB-C and 3.5 mm wired connectivity
  • Lightweight on-ear design for all-day comfort
  • 32 Ohm impedance suits standard device outputs
  • 10 ft cable gives generous desk freedom

HP Blackwire 3320 Stereo Headset

The HP Blackwire 3320 is a wired on-ear stereo headset designed for professionals who need clear audio for calls and collaboration. It connects via USB-C or a 3.5 mm mini-phone jack and includes a USB-C to USB-A adapter for broad device compatibility. The 32 Ohm impedance suits standard computer and mobile outputs.

Check USB-C port and 3.5 mm jack availability

Verify that your computer or mobile device offers a USB-C port or a 3.5 mm audio jack before ordering. The headset draws power and audio through the USB connection, so no separate battery or charger is required. Ensure your operating system recognises standard USB audio class devices for plug-and-play operation.

USB-C to USB-A adapter expands connectivity

The bundled USB-C to USB-A adapter lets you connect the headset to older USB-A ports without buying a separate dongle. This accessory adds flexibility for switching between modern laptops and legacy desktops. No extra software or driver installation is needed for basic audio and microphone functions.

Highlights

  • Stereo sound with Poly signature audio quality
  • Dual USB-C and 3.5 mm wired connectivity
  • Lightweight on-ear design for all-day comfort
  • 32 Ohm impedance suits standard device outputs
  • 10 ft cable gives generous desk freedom

Specifications

TypeOn-Ear
ColorBlack
Ear CouplingBinaural
Contains Embedded BatteryNo
Shipping weight0.25 kg
Package size211 × 188 × 58 mm

Questions about this item

What cables and adapters come with the HP 8X219AA Blackwire 3320 headset?

The headset includes a 7.10 ft cable with a USB-C connector and a USB-C to USB-A adapter for use with either port type.

Should I choose the stereo or monaural version of the Blackwire 3320?

This 3320 model is the stereo version with binaural ear cups covering both ears; a monaural variant would be a different model number.

How does the 32 Ohm impedance affect volume when plugged into a laptop?

At 32 Ohm the headset is easy to drive, so most laptop headphone outputs or USB ports will deliver ample volume without an external amplifier.

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