Poly EncorePro 520 Binaural Headset with Quick Disconnect 783P7AA
Unleash your call center productivity with the EncorePro 500 Series headsets for easy connects from home or the office.
Features

Incredible call clarity
Experience enhanced call clarity with visual and tactile cues for optimal mic boom positioning. Enjoy superior sound quality and clear conversations with our voice-optimized frequency response.
Durable and comfortable
Equip your contact center employees with durable headsets designed for all-day use. Minimize breakages and downtime, saving time and money. And ensure employee comfort and satisfaction with our premium, lightweight design.

Remote firmware and cloud system updates
Never worry about updates, thanks to remote firmware and cloud system updates.
Ready, headset, go

Noise-canceling microphone
Next-generation flexible microphone, with positioning guides, reduces background noise and interference, ensuring fewer missed words and a better caller experience.
Expanded compatibility
Walk away from your desk with a click thanks to Poly Quick Disconnect (QD) technology that works with any Poly QD adapter.
Optimized for communications platforms
An IT manager's dream, this headset was created for communication and is optimized and certified to work with top virtual meeting providers.
Acoustic hearing protection
SoundGuard is the acoustic limiting technology that is present in all communications headsets from Poly that protects against Acoustic Shock by limiting sounds to below 118dBA.
Technical Specification
Product: Poly EncorePro 520 Binaural Headset with Quick Disconnect
Product type: Headset
Headphone type: On-ear
Connectivity technology: Wired
Minimum System Requirements: USB Type-A port; USB Type-C port
Boom mic length (mm): 135 mm
Sensitivity (microphone): -40 +/-3 dB
Signal-to-noise ratio: >50 dB
Cable length: 78.5 cm
Microphone type: Omnidirectional
Speaker bandwidth: 20 Hz to 10 kHz
Microphone bandwidth: 20 Hz to 16 kHz
Boom mic rotation: 290°
Ear cushions: Artificial leather (surface material)
Compatible Operating Systems: Windows; macOS
Acoustic protection technology: SoundGuard Digital
Speaker size: 5.6 mm
Product color: Black
Weight: 74 g