Headphones Poly 77Z31AA Black

If you’re passionate about IT and electronics, like being up to date on technology and don’t miss even the slightest details, buy Headphones Poly 77Z31AA Black at an unbeatable price.

• Type:
  • Headphones
  • Earpiece
  • Wireless
  • Headphones with Headband
  • Headphones with Microphone
• Includes:
  • USB-C Cable
  • Charging base
  • Case
• Charging base: Yes
• Width: 155 mm
• Depth: 67 mm
• Characteristics:
  • Noise cancellation
  • Built-in microphone
  • Wireless
  • Built-in battery
• Frequency: 20 – 20000 Hz
• Power supply: Rechargeable battery
• Colour: Black
• Connections:
  • USB
  • USB-C
• Connectivity:
  • Bluetooth
  • Wireless
  • Bluetooth 5.1
• Type of headphones: External supraaural
• Compatible:
  • Windows 10
  • Mac OS
• Cable length: 1,5 m
• Approx. autonomy: 24 hours
• Battery: Yes
• Recommended age: Adults
• Material: Leather
• Headphones: Binaural
• Year: 2021
• Recommended use: Calls and music
• Battery type:
  • Litio Ion
  • Rechargeable lithium battery