Alternate color or configuration shownPoly CS540 Convertible DECT Wireless HeadsetMono - Wireless - Bluetooth/DECT 6.0 - 393.7 ft - Over-the-ear - Monaural - In-ear - Noise Cancelling Microphone - Noise Canceling - Black - TAA CompliantManufacturer: HP INC. SKU: HEW7W073AAManufacturer part number: 7W073AAVendor: SP RichardsMSRP: $411.95Price: $308.74 Qty: Add to cart Ship toSelect countryUnited StatesAfghanistanÅland IslandsAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBolivia (Plurinational State of)Bonaire, Sint Eustatius and SabaBosnia and HerzegovinaBosnia and HerzegowinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBrunei DarussalamBulgariaBurkina FasoBurundiCabo VerdeCambodiaCameroonCanadaCape VerdeCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos (Keeling) IslandsColombiaComorosCongoCongo (Democratic Republic of the)Cook IslandsCosta RicaCote D'IvoireCôte d'IvoireCroatiaCubaCuraçaoCyprusCzech RepublicCzechiaDenmarkDjiboutiDominicaDominican RepublicEast TimorEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEswatiniEthiopiaFalkland Islands (Malvinas)Faroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuamGuatemalaGuernseyGuineaGuinea-bissauGuyanaHaitiHeard and Mc Donald IslandsHeard Island and McDonald IslandsHoly SeeHondurasHong KongHungaryIcelandIndiaIndonesiaIran (Islamic Republic of)IraqIrelandIsle of ManIsraelItalyJamaicaJapanJerseyJordanKazakhstanKenyaKiribatiKoreaKorea (Democratic People's Republic of)Korea (Republic of)Korea, Democratic People's Republic ofKuwaitKyrgyzstanLao People's Democratic RepublicLatviaLebanonLesothoLiberiaLibyaLibyan Arab JamahiriyaLiechtensteinLithuaniaLuxembourgMacaoMacauMacedoniaMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesiaMicronesia (Federated States of)MoldovaMoldova (Republic of)MonacoMongoliaMontenegroMontserratMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorth MacedoniaNorthern Mariana IslandsNorwayOmanPakistanPalauPalestinePalestine, State ofPanamaPapua New GuineaParaguayPeruPhilippinesPitcairnPolandPortugalPuerto RicoQatarReunionRéunionRomaniaRussian FederationRwandaSaint BarthélemySaint Helena, Ascension and Tristan da CunhaSaint Kitts and NevisSaint LuciaSaint Martin (French part)Saint Pierre and MiquelonSaint Vincent and the GrenadinesSamoaSan MarinoSao Tome and PrincipeSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSint Maarten (Dutch part)SlovakiaSlovakia (Slovak Republic)SloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia & South Sandwich IslandsSouth Georgia and the South Sandwich IslandsSouth SudanSpainSri LankaSt. HelenaSt. Pierre and MiquelonSudanSurinameSvalbard and Jan MayenSvalbard and Jan Mayen IslandsSwedenSwitzerlandSyrian Arab RepublicTaiwanTaiwan, Province of ChinaTajikistanTanzaniaTanzania, United Republic ofThailandTimor-LesteTogoTokelauTongaTrinidad and TobagoTunisiaTurkeyTurkmenistanTurks and Caicos IslandsTuvaluUgandaUkraineUnited Arab EmiratesUnited KingdomUnited Kingdom of Great Britain and Northern IrelandUnited States minor outlying islandsUruguayUzbekistanVanuatuVatican City State (Holy See)VenezuelaVenezuela (Bolivarian Republic of)Viet NamVietnamVirgin Islands (British)Virgin Islands (U.S.)Wallis and FutunaWallis and Futuna IslandsWestern SaharaYemenZambiaZimbabwe *Other *Shipping MethodNameEstimated DeliveryPriceNo shipping optionsApply Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendPoly CS540 Convertible DECT Wireless Headset - Mono - Wireless - Bluetooth/DECT 6.0 - 393.7 ft - Over-the-ear - Monaural - In-ear - Noise Cancelling Microphone - Noise Canceling - Black - TAA Compliant Adaptive power system optimizes by range and talk time and automatically downshifts to low power when headset is close to the base, saving battery lifeSoundGuard technology to protect against acoustic shock and ensure listening comfort and protection against audio spikesEnjoy superior audio quality with options of narrowband audio to extend talk time or advanced wideband audio for high-definition voice qualityDECT technology that delivers better audio quality and eliminates interference from Wi-Fi networks for safe, secure callsOverviewSpecificationsContact UsPoly CS540 Convertible DECT Wireless Headset - Mono - Wireless - Bluetooth/DECT 6.0 - 393.7 ft - Over-the-ear - Monaural - In-ear - Noise Cancelling Microphone - Noise Canceling - Black - TAA Compliant Adaptive power system optimizes by range and talk time and automatically downshifts to low power when headset is close to the base, saving battery lifeSoundGuard technology to protect against acoustic shock and ensure listening comfort and protection against audio spikesEnjoy superior audio quality with options of narrowband audio to extend talk time or advanced wideband audio for high-definition voice qualityDECT technology that delivers better audio quality and eliminates interference from Wi-Fi networks for safe, secure callsProducts specificationsAttribute nameAttribute valueCountry of OriginMexicoColorBlackEarpiece TypeMonauralWireless TechnologyBluetooth/DECT 6.0FeaturesConvertible DesignProduct nameCS540 Convertible DECT Wireless HeadsetSound pressure level118 dBNoise cancelingYesBrand NamePolyManufacturerHP Inc.Manufacturer Part Number7W073AAManufacturer Website Addresshttp://www.hp.comMarketing InformationCS540 Convertible DECT Wireless Headset provides enhanced professional performance so you can get more done even on the move. Noise-canceling mic reduces background noise interruptions, ensuring great audio quality. Roam confidently up to 400' from the headset base. Simplify collaboration by conferencing up to four headsets on a single base. SoundGuard, an acoustic-limiting technology, protects against acoustic shock (AS) by limiting sounds to below 118 A-weighted decibels for better listening comfort and protection against audio spikes. Adaptive power system optimizes for range and talk time by automatically downshifting to low power when the headset is close to the base, saving batter life. Charge lasts up to 7 hours of talk time. Enhanced Digital Signal Processing (DSP) provides more natural sound to deliver clear audio. Convertible design allows three wearing options: over the ear, over the head and behind the head.Packaged Quantity1Package ContentsCS540 Convertible DECT Wireless HeadsetPre-installed BatteryEartipEarloopOffice BaseHeadbandAC Power AdapterTelephone Interface Cable (TIC)Kit With Eartips And EarloopLimited Warranty1 YearApplication/UsageConferencingWeight (Approximate)0.74 ozProduct ModelCS540PackingBoxTAA CompliantYesBattery Talk Time7 HourEarpiece DesignOver-the-earSound ModeMonoMicrophone DesignBoomWireless Operating Distance393.7 ftMicrophone TechnologyNoise CancellingSound Pressure Level (A-Weighted)118 dB(A)Ports & interfacesConnectivity technologyWirelessDesignForm factorIn-earFeaturesProduct typeEarsetYour name * Your email * Enquiry * SubmitProducts specificationsAttribute nameAttribute valueCountry of OriginMexicoColorBlackEarpiece TypeMonauralWireless TechnologyBluetooth/DECT 6.0FeaturesConvertible DesignProduct nameCS540 Convertible DECT Wireless HeadsetSound pressure level118 dBNoise cancelingYesBrand NamePolyManufacturerHP Inc.Manufacturer Part Number7W073AAManufacturer Website Addresshttp://www.hp.comMarketing InformationCS540 Convertible DECT Wireless Headset provides enhanced professional performance so you can get more done even on the move. Noise-canceling mic reduces background noise interruptions, ensuring great audio quality. Roam confidently up to 400' from the headset base. Simplify collaboration by conferencing up to four headsets on a single base. SoundGuard, an acoustic-limiting technology, protects against acoustic shock (AS) by limiting sounds to below 118 A-weighted decibels for better listening comfort and protection against audio spikes. Adaptive power system optimizes for range and talk time by automatically downshifting to low power when the headset is close to the base, saving batter life. Charge lasts up to 7 hours of talk time. Enhanced Digital Signal Processing (DSP) provides more natural sound to deliver clear audio. Convertible design allows three wearing options: over the ear, over the head and behind the head.Packaged Quantity1Package ContentsCS540 Convertible DECT Wireless HeadsetPre-installed BatteryEartipEarloopOffice BaseHeadbandAC Power AdapterTelephone Interface Cable (TIC)Kit With Eartips And EarloopLimited Warranty1 YearApplication/UsageConferencingWeight (Approximate)0.74 ozProduct ModelCS540PackingBoxTAA CompliantYesBattery Talk Time7 HourEarpiece DesignOver-the-earSound ModeMonoMicrophone DesignBoomWireless Operating Distance393.7 ftMicrophone TechnologyNoise CancellingSound Pressure Level (A-Weighted)118 dB(A)Ports & interfacesConnectivity technologyWirelessDesignForm factorIn-earFeaturesProduct typeEarset
