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POLY Voyager 4320 Wireless Headset – Black
£115.00In stock
— Specifications Technical specifications for POLY Voyager 4320 Wireless Headset – Black AUDIO Controls Earcup Impedance 89 Ohms Sensitivity 102 dB Sound output 2.0 Mute Yes Headphone frequency response 20 – 20,000 Hz Driver size 40 mm […]
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POLY Sync 10 Portable Speakerphone – Black & Silver
£69.97In stock
— Specifications Technical specifications for POLY Sync 10 Portable Speakerphone – Black & Silver AUDIO Controls Touch controls Sound output 1.0 Mute Yes Headphone frequency response 80 – 20,000 Hz Driver size 40 mm Other features – […]
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POLY Blackwire 5220 Headset – Black
£49.97In stock
— Specifications Technical specifications for POLY Blackwire 5220 Headset – Black OVERVIEW Cable length 2.17 m Compatibility Universally compatible Interface – USB 2.0– 3.5 mm jack Type Headset MICROPHONE Microphone frequency response 100 – 8,000 Hz Noise-cancelling […]
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POLY Blackwire 3220 Headset – Black
£24.99In stock
— Specifications Technical specifications for POLY Blackwire 3220 Headset – Black AUDIO Controls In-line Impedance 32 Ohms Sensitivity 90 dB Sound output 2.0 Mute Yes Headphone frequency response 20 – 20,000 Hz Driver size 28 mm FEATURES […]
