Specification AgeRangeDescription : Adult AudioDriverType : dynamic_driver Brand : Poly BulletPoint1 : This Bundle Includes: Poly (Plantronics) CS540 Wireless DECT Headset - Single Ear - Convertible (3 Styles) Noise Cancelling Microphone, Base, Headband, Eartips, Goby Labs Headphone Cable, Fiber Cloth BulletPoint10 : IF YOUR PHONE IS NOT ON THE BELOW LIST, PLEASE CONTACT US TO CHECK THE COMPATIBILITY. BulletPoint2 : Delivers crystal-clear audio without Wi-Fi interference; offers up to 350 feet of wireless range for reliable communication in large workspaces. BulletPoint3 : Weighs only 0.74 oz (21 g) with intuitive one-touch controls for call answer/end, volume, mute, and flash, ensuring ease-of-use during long calls. BulletPoint4 : Features a noise-canceling microphone, SoundGuard to protect against levels above 118 dBA, and Anti-startle technology to smooth out sudden signal spikes. BulletPoint5 : Simple docking system allows new headsets to be connected effortlessly; supports conferencing with up to three additional headsets and optional remote accessories for enhanced call management. BulletPoint6 : [COMPATIBILITY] U10P bottom adapter with RJ09 is compatible with POLYCOM VVX50 VVX101 VVX150 VVX201 VVX250 VVX300 VVX350 VVX301 VVX310 VVX311 VVX400 VVX401 VVX410 VVX411 VVX450 VVX500 VVX501 VVX600 & VVX601, IP301 IP335 IP331 IP335 IP560 IP550 CX300 CX500 CX600 CX700 BulletPoint7 : Avaya/Lucent 6420D 6408D+ 6424D+M 8403 8410D 8434DX 4406D+ 4412D+ 4424D+ 4424LD+ 4610 4610SW 4612 4620 4620SW 4621 4621SW 4622 4622SW 4625 4625SW 4630 4630SW 5410 5420 5610 5621 5625 7208 7316 9404 9406 9408 9504 9508 DT1 DT3 DT5 QE 4616 BulletPoint8 : Nortel 1120E IP 1140E IP 1150E IP i2002 (ip2002) i2004 Shortel IP100 IP212 212K IP230 IP265 IP530 IP560 560G IP565 IP565G IP655 420 480G 485 BulletPoint9 : It's also compatible with Mitel,Aastra,Shortel,Toshiba,NEC, Allworks,3Com Gigaset,Zultys Comdial,Toshiba DKT,ESI,Fotinet,Digium and most IP phones. * Compatible with POLY P series Color : Black Compatibility : unknown CompatibleDevices : Desk Phones ConnectivityTechnology : Wireless ControlMethod : push_button ControlType : Noise Control CustomerPackageType : standard gift box packaing DsaResponsiblePartyAddress : wspark@ipdkr.com EarpieceShape : On Ear ExternallyAssignedProductIdentifier : 8809554010907 ExternallyAssignedProductIdentifier1 : 094148701004 ExternallyAssignedProductIdentifier2 : 0094148701004 FrequencyResponse : 10000 KHz Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT *REFURBISHED* Hazmat10 : CN_SmallLithiumIonBatteryStandalone Hazmat11 : DE_SmallLithiumIonBatteryStandalone Hazmat12 : EG_SmallLithiumIonBatteryStandalone Hazmat13 : ES_SmallLithiumIonBatteryStandalone Hazmat14 : FR_SmallLithiumIonBatteryStandalone Hazmat15 : GB_SmallLithiumIonBatteryStandalone Hazmat16 : IN_SmallLithiumIonBatteryStandalone Hazmat17 : IT_SmallLithiumIonBatteryStandalone Hazmat18 : JP_SmallLithiumIonBatteryStandalone Hazmat19 : MX_SmallLithiumIonBatteryStandalone Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryStandalone Hazmat21 : PL_SmallLithiumIonBatteryStandalone Hazmat22 : SA_SmallLithiumIonBatteryStandalone Hazmat23 : SE_SmallLithiumIonBatteryStandalone Hazmat24 : SG_SmallLithiumIonBatteryStandalone Hazmat25 : TR_SmallLithiumIonBatteryStandalone Hazmat26 : US_SmallLithiumIonBatteryStandalone Hazmat27 : ZA_SmallLithiumIonBatteryStandalone Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryStandalone Hazmat6 : AU_SmallLithiumIonBatteryStandalone Hazmat7 : BE_SmallLithiumIonBatteryStandalone Hazmat8 : BR_SmallLithiumIonBatteryStandalone Hazmat9 : CA_SmallLithiumIonBatteryStandalone HeadphonesEarPlacement : on_ear HeadphonesFormFactor : Over Ear HeadphonesJack : No Jack Impedance : 150 ohm IncludedComponents1 : Cable IncludedComponents2 : Charging Station IncludedComponents3 : Ear Cushions IncludedComponents4 : Headband IncludedComponents5 : User Manual ItemDisplayDimensions_Height : 7 inches ItemDisplayDimensions_Length : 10 inches ItemDisplayDimensions_Width : 3 inches ItemName : Poly Plantronics CS540 Wireless DECT Headset - Single Ear - Convertible - Noise Cancelling Microphone Bundle Including: Base, Headband, Ear Tips, Goby Labs Headphone Cleaner, Fiber Cloth ItemPackageDimensions_Height : 6.5 inches ItemPackageDimensions_Length : 7.5 inches ItemPackageDimensions_Width : 6.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : telephone-headsets Manufacturer : Poly Material : Plastic MaximumOperatingDistance : 5 meters ModelName : CS540 ModelNumber : CS540 NoiseControl : active_noise_cancellation NumberOfItems : 2 NumberOfPowerLevels : 5 PackageLevel : unit PartNumber : CS540_AG3_1 ProductDescription : Introducing the CS540 Wireless Headset System by Plantronics – the new benchmark in DECT wireless headsets designed to elevate your professional communication experience. Utilizing advanced DECT technology, the CS540 delivers superb audio quality while completely eliminating interference from Wi-Fi networks, ensuring that every conversation is crisp and clear. With its contemporary design and an ultra-lightweight headset weighing only 0.74 oz (21 g), it offers unmatched comfort for extended use. The CS540 features one-touch call answer and end, volume control, mute, and flash controls that place all essential functions at your fingertips, making it extremely user-friendly. Experience unparalleled freedom with a wireless range of up to 350 feet, ensuring reliable connectivity throughout large offices or expansive workspaces. The replaceable battery, which charges in just three hours, provides up to seven hours of continuous talk time so you can stay connected without interruption. For enhanced call clarity, the headset comes equipped with a noise-canceling microphone that minimizes background ambient noise, easing listener fatigue during long meetings. Additionally, SoundGuard technology protects against sound levels exceeding 118 dBA, while Anti-startle technology mitigates sudden increases in signal level, ensuring a consistent, comfortable audio experience. Setting up the CS540 is simple; the base unit connects to any desk phone using the included telephone interface cable. New headsets can be effortlessly added by docking them, and the system supports conferencing in up to three additional headsets for superior collaborative communication. Optional accessories such as the Electronic Hookswitch Cable or Handset Lifter enable remote call management. This Bundle Includes: Poly (Plantronics) CS540 Wireless DECT Headset - Single Ear - Convertible (3 Styles) Noise Cancelling Microphone Base Headband Eartips Goby Labs Headphone Cable Fiber Cloth ProductSiteLaunchDate : 2025-02-20T16:41:50.777Z RecommendedUsesForProduct1 : Calling RecommendedUsesForProduct2 : Audio Monitoring Sensitivity : 58 decibels Size : 1 Pack SpecificUsesForProduct : Business SpecificUsesForProduct1 : Business SpecificUsesForProduct2 : office SpecificUsesForProduct3 : call center Style : Binaural SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex Theme : Binaural UnitCount : 1 UnspscCode : 43191609 WarrantyDescription : 2 Year Manufacturer WaterResistanceLevel : not_water_resistant