We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black on-ear headset with leatherette cushions, metal headband, inline controls and USB-C cable with tethered USB-A adapter

HPP

HPP 8X231A6 Blackwire 5220 Stereo USB-C Headset accessory

SKU CH-KGCM-A2Z6Y MPN 8X231A6

Stereo USB-C headset with noise-cancelling microphone, inline controls and tethered USB-A adapter for multi-device calls

  • TypeOn-Ear
  • ColorBlack
  • Driver Unit28mm
  • Frequency Response20Hz-20KHz
  • Input Impedance32 ohms
  • Signal to Noise Ratio(SNR)>24 dB
  • USB-C with tethered USB-A adapter for flexible device connectivity
  • 28 mm drivers deliver 20 Hz–20 kHz stereo sound
  • Noise-cancelling microphone with 100 Hz–10 kHz response for clear calls
  • Metal headband and leatherette memory-foam cushions for durable comfort
  • Inline controls with indicator lights simplify call and volume management

Connectivity for multiple devices

This Poly Blackwire 5220 headset connects through a USB-C cable with a tethered USB-A adapter and a 3.5 mm plug. The 217 cm total cable length from USB to headset gives reach across a desk, while the inline module sits 116 cm from the ear cups and 94 cm from the USB end.

Noise-cancelling microphone for clear calls

A unidirectional microphone with a 100 Hz to 10 kHz frequency response suppresses background sound so voice comes through naturally. Digital Signal Processing and Dynamic EQ adjust automatically between calls and multimedia playback.

Suits office workers needing one headset for PC

The 165.2 g on-ear design with leatherette cushions and a metal headband stays comfortable through long sessions. Buyers who want wireless freedom or active noise cancellation for the ears should look at other models.

Highlights

  • USB-C with tethered USB-A adapter for flexible device connectivity
  • 28 mm drivers deliver 20 Hz–20 kHz stereo sound
  • Noise-cancelling microphone with 100 Hz–10 kHz response for clear calls
  • Metal headband and leatherette memory-foam cushions for durable comfort
  • Inline controls with indicator lights simplify call and volume management

Specifications

BrandHPP
SeriesBlackwire 5220 Stereo USB-C Headset
Model8X231A6
Part Number8X231A6
TypeOn-Ear
ColorBlack
Driver Unit28mm
Frequency Response20Hz-20KHz
Input Impedance32 ohms
Signal to Noise Ratio(SNR)>24 dB
Sensitivity6 dB RLR
ConnectorUSB-C/ 3.5mm/ USB-A
Ear CouplingBinaural
Cord Length116 cm (inline module to headset); 94 cm (USB to inline module); 217 cm (total USB to headset)
WeightApprox. 165.2 g
Noise CancellingYes
Wireless TypeNo
Sports TeamNO
Contains Embedded BatteryNo
Microphone Frequency Response100Hz-10KHz
Microphone Sensitivity10 dB SLR
CompatibilityCompatible Operating Systems
Windows 11; Windows 10; macOS; Android™; iOS
Compatible with PCs via USB Type-C® cable or USB Type-C®/A adapter and tablets via 3.5 mm audio port
Package ContentsQuick start guide; Warranty card; Carrying case; Headset; USB Type-C® to USB Type-A adapter
Shipping weight0.23 kg
Package size216 × 135 × 33 mm

Questions about this item

How does the 28 mm driver affect sound in daily use?

The 28 mm drivers deliver a 20 Hz to 20 kHz frequency range with 32 ohm impedance and 6 dB RLR sensitivity, giving balanced stereo audio for calls and media.

What does the USB-C connection with tethered USB-A adapter limit in practice?

The headset uses a wired USB-C cable with a tethered USB-A adapter, so it works on USB-C and USB-A ports but cannot connect wirelessly or via Bluetooth.

What space does the 217 cm total cable and on-ear frame need on a desk?

The cable runs 217 cm from USB plug to headset, and the on-ear design with metal headband weighs about 165.2 g, fitting most desk setups without extra mounts.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.