POLY | Blackwire 3325 Wired Stereo USB-C Headset

Poly Blackwire 3325 is a professional-grade stereo wired headset, tailored for clear communication and comfort, particularly in office or remote work environments. It features a noise-canceling microphone to ensure crisp audio during calls, and its dynamic equalizer enhances sound quality for both conversations and multimedia usage.

Key Features

• Connectivity: It offers versatile options, including USB-A, USB-C, and a 3.5 mm jack, making it compatible with PCs, Macs, smartphones, tablets, and unified communication platforms like Microsoft Teams, Zoom, and Skype.
• Audio: Optimized wideband audio with a frequency range of 20 Hz to 20 kHz for Hi-Fi stereo and 100 Hz to 10 kHz for the microphone. The headset ensures natural and immersive sound quality.
• Comfort: Features lightweight construction (approximately 130 g) with leatherette ear cushions and a padded headband, ensuring long-lasting comfort.
• Microphone Boom: Flexible and adjustable for precise voice pickup.
• Safety: Equipped with SoundGuard DIGITAL technology to protect against audio spikes and limit maximum sound levels to 118 dBA.
• Inline Controls: Includes call management options like answer/end, mute, and volume adjustments.

Technical Specifications

• Speaker:
  • Size: 32 mm.
  • Sensitivity: 94 dBSPL ± 4 dB.
  • Impedance: 32 ohms.
• Microphone:
  • Sensitivity: -38 dBV/Pa ± 4 dB.
  • Frequency Response: 100 Hz to 10 kHz (optimized for PC wideband).
• Weight:
  • Headset alone: 96 g.
  • With inline controls: 130 g.
• Carrying Case: Includes a soft carrying case for portability and protection.