Plantronics - Poly EncorePro 700 Series
HP WIRED HEADSET POLY ENCOREPRO 700 SERIES
FEATURES
Premium contact center headset
Designed for professional / call center environments, with QD (Quick Disconnect) support for desk phone / softphone switching.
Noise-cancelling microphone
Boom mic optimized for call clarity, minimizing background noise for better voice capture.
Lightweight and durable design
Featherweight build (many models under 80 g) with adjustable headbands and wear comfort built for extended use.
SoundGuard / Acoustic protection
Protects hearing from acoustic spikes and limits exposure to high dBA levels.
Removable / replaceable parts
Quick Disconnect cables + replaceable components make maintenance and flexibility easier.
SPECIFICATIONS
Microphone bandwidth: 100 Hz – 6.8 kHz
Speaker size: 28 mm
Speaker bandwidth: 80 Hz – 20 kHz
Headphone type: On-ear
Connection: Wired USB Type-A
Cable length: 890 mm
Acoustic Protection Tech: SoundGuard
Weight: e.g. EncorePro 710 ~ 53 g
HP WIRED HEADSET POLY ENCOREPRO 500 SERIES
FEATURES
Premium audio quality and durability for contact‑centers
Designed for high‑volume use, this series offers superior audio clarity (voice‑optimized frequency response) combined with rugged build quality — e.g., aircraft‑grade aluminum joints.
Flexible connectivity for legacy and modern devices
Supports Poly Quick Disconnect (QD) models for desk‑phones and USB‑A/USB‑C versions for PCs — making it “future‑proof” while compatible with older equipment.
Acoustic protection and headset recognition technologies
Includes built‑in SoundGuard or SoundGuard Digital for hearing protection, and “Intelligent Headset Recognition” to optimize audio for each wearing style.
Comfort‑aware design for long shifts
Lightweight models (e.g., ~52 g for some USB variant) with adjustable headbands and replaceable ear cushions help agents stay comfortable through extended use.
SPECIFICATIONS
Audio Bandwidth (voice mode): ~150 Hz – 6,800 Hz for headset models.
Maximum Acoustic Output (QD models): ~118 dBA.
Typical Weight (USB mono model): ~52 g.
Cable Length (USB models): ~2.085 m (~82 in) for some variants.
Boom Microphone Length: ~135 mm (~0.44 ft) in many models.
Boom Mic Rotation: ~290° in many variants.
Certification/Compatibility: Some models certified for Microsoft Teams / Zoom / Chromebook.
Connector Options: USB‑A / USB‑C or QD cable for desk phone.
Series Weight Range: Some stereo/in‑ear variants slightly heavier, but base mono model starts ~50 g.
HP WIRED HEADSET POLY ENCOREPRO 300 SERIES
FEATURES
Budget‑friendly contact‑center headset with essentials covered
Provides core features like noise‑canceling microphone, voice‑optimized frequency response, and all‑day comfort — targeted at call‑center teams needing reliability at lower cost.
Acoustic protection and mute‑alert (USB models)
Built‑in SoundGuard (and for USB models SoundGuard Digital) to limit acoustic exposure; USB models also include a dynamic mute‑alert to verbally notify when speaking while muted.
Flexible microphone boom and wearing styles
Boom is rotatable (e.g., 290° on some models) and models support mono or stereo wearing; ear cushions are soft and replaceable to support long‑term use.
Quick Disconnect or USB variants for connectivity
Offers Quick Disconnect (QD) version for desk phones and USB versions for PC connectivity — supporting legacy and modern setups.
SPECIFICATIONS
Connectivity: USB-A, USB-C, or Quick Disconnect (QD)
Microphone type: Noise-canceling boom microphone
Microphone frequency response: 35 Hz – 21,000 Hz (USB models)
Speaker frequency response: 20 Hz – 10,000 Hz (USB models) / 200 Hz – 6,800 Hz (telecom QD models)
Impedance: 32 Ω
Signal-to-noise ratio: ~53 dB
Cable length: Approximately 2.19 m
Weight: ~70 g (EncorePro 310)
Ear cushions: Leatherette or foam (replaceable)
Acoustic protection: SoundGuard, G616, and TWA compliance
Durability: QD connectors tested for 30,000+ cycles
