EncorePro 320-QD Dual Ear Headset (Poly 214573-01 or HP 77T26AA)

• Binaural headset for typical office & call center use

• Business-grade series weighing only 105 grams

• Noise-canceling mic for average to loud environments

• Quick-Disconnect lets you unplug and walk away

• Clear conversations with Voice-optimization

• Remember… an amplifier or direct connect cable is required.

Poly EncorePro 320-QD Binaural Wired Headset – Poly 214573-01 or HP 77T26AA

Poly EncorePro 320-QD headset part # Poly 214573-01 or HP 77T26AA gives your business a great first impression for customer support. Give teams everything they need to shine, in a headset that hits the sweet spot between quality and affordability. The EncorePro 320-QD cored office headset offers all-day comfort with total reliability.

Acoustic protection and voice optimization. Noise cancelling so customers hear clearly and exceptional value. Good for workers, callers and your bottom line. Make the most of every call – and your investment.

Poly EncorePro 320 QD Headset Specifications:

• SLR: +10 ±4 dB

• Frequency Response: 200Hz to 6.8kHz

• Microphone: 4 mm unidirectional noise cancelling microphone

• RLR: 0dB ± 4 dB

• Frequency Response (Dynamically Switches): 200Hz to 6.8kHz telecom mode; 50Hz to 8kHz multimedia mode

• Maximum Acoustic Output: <118 dBSPL A-weighted

• Driver Diameter: 28 mm

• Driver Impedance (OHM): 32 Ohm

• EncorePro 320-QD Ear Cushion Material: User replaceable foam on fold flat receivers