Poly HW520 Encore Pro | STEREO Wideband Headset (Noise Cancelling + QD)

🎧 Core Features of the Poly EncorePro HW520

• Design: Binaural (dual-ear) on-ear headset with Quick Disconnect (QD) compatibility for flexible device pairing.
• Microphone:
  • Type: Noise-canceling, omnidirectional
  • Sensitivity: -40 ±3 dB
  • Signal-to-noise ratio: >50 dB
• Speaker Bandwidth:
  • Range: 20 Hz to 10 kHz (natural voice reproduction)
• Comfort & Build:
  • Weight: Approx. 74 grams
  • Materials: Artificial leather ear cushions
  • Dimensions: 11.1 x 14.9 x 6.7 cm
  • Cable Length: Approx. 78.5 cm
• Durability: Built for high-use environments like call centers and customer service desks.
• Compatibility:
  • Works with softphones and desk phones via QD adapters
  • USB-A and USB-C options available in other models
  • Skype for Business and UC certified
• Safety Features:

• SoundGuard Digital: Protects against acoustic shock by limiting sounds to below 118 dBA
• G616 Anti-Startle: Limits sudden loud noises to below 102 dB SPL