Specification AccessMethod : Refer to description AgeRangeDescription : Adult AudioDriverSize : 28 millimeters AudioDriverType : dynamic_driver AudioLatency : 6 milliseconds BatteriesIncluded : 1 BatteriesRequired : 1 BatteryContainsFreeUnabsorbedLiquid : 1 BatteryInstallationDeviceType : installed_in_vessel BluetoothRange : 100 feet BluetoothVersion : 5.2 Brand : Yealink BulletPoint1 : 【Clear Audio Quality】The Bluetooth earpieces are built in 4 beamforming noise canceling microphones, canceling 90% of background noise. providing clear audio for your calls on the go or on the road, not distracted by background noise. BulletPoint2 : 【Travel Case and 10 Hrs Talktime】The single ear bluetooth headset comes with a portable case, you can take it everywhere. It's very easy to dock the headset (a magnet pulls it in) and it starts charging. 10 hours of talk time for a single fully charged. Note that the stand/case is not a battery case. BulletPoint3 : 【 Voice Control and Mute Function】The Yealink BH71 is a excellent mono Bluetooth headset for cell phone calls,allows you to easily answer, end or reject calls,change volume,freeing your hands.Besides,the multifunction button on the bluetooth earpieces can also active voice assistant. Add the individual mute button on the wireless earpiece to meet your demand for muting more simply on the conference call. BulletPoint4 : 【 Better Fit and Comfortable】 It's a single headphone, but it can be used in either ear easily,the rotatable ear hook and mic arm for a secure fit. A neat feature of this particular earpiece is that can expand vertically thereby for those with large ears can get little extra room. BulletPoint5 : 【Easy to Setup】The bluetooth headset adopts advanced bluetooth V5.2 technology, can be connected to 2 devices simultaneously. Most suitable for iOS and Android smartphones, tablets, laptops, and other bluetooth devices, can be paired quickly and stably at a distance of up to 100feet. Color : Black CompatibleDevices : Smartphones, Tablets, Laptops, Other Bluetooth Devices CompatibleDevices1 : Samsung Galaxy S23 FE CompatibleDevices2 : Windows CompatibleDevices3 : Mac CompatibleDevices4 : IOS CompatibleDevices5 : Android Configuration : Touch Tap Configuration ConnectivityTechnology : Wireless ConnectivityTechnology1 : Bluetooth 5.3, Wireless up to 33ft ConnectivityTechnology2 : USB-C ConnectivityTechnology3 : Car Adapter ConnectivityTechnology4 : Vehicle Powered ConnectivityTechnology5 : 12V Powered ConnectorGender : NO ConnectorType : No ContainsBatteryOrCell : cell ControllerType : Touch ControlMethod : voice ControlType : Media Control CustomerPackageType : Standard Packaging EarpieceShape : Ear Hook Edition : Standard Edition ExternallyAssignedProductIdentifier1 : 657768719530 ExternallyAssignedProductIdentifier2 : 0657768719530 FinishType : Matte, Metallic, Stainless Steal, Aluminum Flavor : Fig FrequencyResponse : 48000 KHz HardwarePlatform : Smartphone Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT *REFURBISHED* Hazmat10 : CN_SmallLithiumIonBatteryStandalone Hazmat11 : DE_SmallLithiumIonBatteryStandalone Hazmat12 : EG_SmallLithiumIonBatteryStandalone Hazmat13 : ES_SmallLithiumIonBatteryStandalone Hazmat14 : FR_SmallLithiumIonBatteryStandalone Hazmat15 : GB_SmallLithiumIonBatteryStandalone Hazmat16 : IE_SmallLithiumIonBatteryStandalone Hazmat17 : IN_SmallLithiumIonBatteryStandalone Hazmat18 : IT_SmallLithiumIonBatteryStandalone Hazmat19 : JP_SmallLithiumIonBatteryStandalone Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryStandalone Hazmat21 : NL_SmallLithiumIonBatteryStandalone Hazmat22 : PL_SmallLithiumIonBatteryStandalone Hazmat23 : SA_SmallLithiumIonBatteryStandalone Hazmat24 : SE_SmallLithiumIonBatteryStandalone Hazmat25 : SG_SmallLithiumIonBatteryStandalone Hazmat26 : TR_SmallLithiumIonBatteryStandalone Hazmat27 : US_SmallLithiumIonBatteryStandalone Hazmat28 : ZA_SmallLithiumIonBatteryStandalone Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryStandalone Hazmat6 : AU_SmallLithiumIonBatteryStandalone Hazmat7 : BE_SmallLithiumIonBatteryStandalone Hazmat8 : BR_SmallLithiumIonBatteryStandalone Hazmat9 : CA_SmallLithiumIonBatteryStandalone HeadphonesEarPlacement : in_ear HeadphonesFormFactor : In Ear HeadphonesJack : USBC Impedance : 25.94 ohm IncludedComponents : Cable IsBatteryNonSpillable : 1 ItemDisplayDimensions_Depth : 0.79 inches ItemDisplayDimensions_Diameter : 1.97 inches ItemDisplayDimensions_Height : 0.79 inches ItemDisplayDimensions_Length : 1.97 inches ItemDisplayDimensions_Width : 1.97 inches ItemName : Yealink BH71 Bluetooth Earpiece, Wireless Headset with Noise Canceling Microphone,10 Hours Talk Time,Adjustable Ear Hook,Handsfree Earphones for Cell Phone,Pc Computer,Driving,Office Work (Renewed) ItemPackageDimensions_Height : 13.4874 centimeters ItemPackageDimensions_Length : 4.699 centimeters ItemPackageDimensions_Width : 8.001 centimeters ItemPackageQuantity : 1 ItemShape : Refer to description ItemTypeKeyword : single-ear-bluetooth-headsets LineWeight : 1 Manufacturer : Yealink Material : Plastic Material1 : Metal Material2 : Aluminum Material3 : Hi Strength Plastic MaximumOperatingDistance : 33 feet ModelName : BH71 ModelNumber : rchsjpj0011052 NoiseControl : active_noise_cancellation NonLithiumBatteryEnergyContent : 300 Milliampere Hour (mAh) NonLithiumBatteryPackaging : batteries_contained_in_equipment NumberOfItems : 1 NumberOfLithiumIonCells : 42 PartNumber : BH71-cr Pattern : Refer to description PlatformForDisplay : Android, IOS, Mac, PC, Linux ProductDescription : The Yealink BH71 Bluetooth earpiece delivers clear calls and music with noise cancellation, adjustable fit, 10 hours battery life and Bluetooth connectivity for cell phones and computers. ProductGrade : Unisex ProductSiteLaunchDate : 2023-10-24T17:18:21.217Z RecommendedUsesForProduct1 : Listening to Music RecommendedUsesForProduct2 : Audio Amplification RecommendedUsesForProduct3 : Hearing Aid RecommendedUsesForProduct4 : Sports RegulatoryComplianceCertification : XK2409012048S SafetyDataSheetUrl : http://www.sigmaaldrich.com/MSDS/MSDS/DisplayMSDSPage.do?country=US&language=en&productNumber=84985&brand=ALDRICH&PageToGoToURL=http%3A%2F%2Fwww.sigmaaldrich.com%2Fcatalog%2Fproduct%2Faldrich%2F84985%3Flang%3Den Scent : Refer to description Sensitivity : 103 decibels ShipsGlobally : 1 Size : S,M,L EarBuds SpecificUsesForProduct : Business Style : modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex UnitCount : 2 UnspscCode : 43191609 WarrantyDescription : 90 days limited warranty WaterResistanceLevel : water_resistant WirelessCommunicationTechnology : Bluetooth