HP Poly Blackwire 3325 - USB-A Headphones for Office Black

Style, comfort, and audio quality. They sound as good as they look. The Poly 3325 headphones feature a black finish. Plus, they offer simplicity and reliability, ideal for offices. 

Features:

• Modern design: Easy to use, intuitive, and stylish
• Fully adjustable headphones: Comfortable for extended use with rotating speakers and a flexible microphone arm
• Flexible options: Mono or stereo, USB-A or USB-C, with or without 3.5 mm mobile solution
• High-quality audio ready for business What you would expect from a more premium solution.

Specifications:

• Performance
  • Product type: Headphones
  • Wearing style: Headband
  • Recommended use: Calls/Music
  • Headphone type: Binaural
  • Product color: Black
  • Control keys: PTT, Play/Pause, Track <, Track >, Volume +, Volume -
  • Volume control: Digital
• Ports and Interfaces
  • Connectivity technology: Wired
  • 3.5 mm connector: Yes
  • USB connection: Yes
  • USB connector: USB type A
  • Bluetooth: No
• Headphones
  • Headphones: Supra-aural
  • Headphone frequency: 20 - 20000 Hz
  • Impedance: 32 ohms
  • Driver unit: 3.2 cm
• Microphone
  • Microphone type: Boom
  • Microphone frequency: 100 - 10000 Hz
  • Noise cancellation effect: Yes
  • Microphone mute: Yes
• Weight and dimensions
  • Weight: 130 g
• Logistics data
  • Harmonized System (HS) Code: 85183000
• Other features
  • 2.5 mm connector: No