Specification AgeRangeDescription : Adult AudioDriverSize : 40 millimeters AudioDriverType : dynamic_driver BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothRange : 100 meters BluetoothVersion : 5.4 Brand : N/P BulletPoint1 : Intelligent wireless technology, the signal is not afraid of interference: adjust to the best performance, the signal is stable and low power consumption, the antenna is external, so that the remote control signal is everywhere. BulletPoint2 : High-performance metal contact button: Ensures that the 2.5N presses 12 million times 0 failure. BulletPoint3 : With battery voltage warming device,the power supply is cut off during low power. BulletPoint4 : Protection degree: IP65. Nylon fiber shell: comfortable touch, firm and fall resistance, strong anti-rolling ability, waterproof, anti-corrosion, insulation. BulletPoint5 : Suit for Bridge Crane / Overhead crane / Chain Hoist / Monorails / Concrete Pump Truck / Mobile Lifting / Tower Crane etc BulletPoint6 : BulletPoint7 : BulletPoint8 : BulletPoint9 : CareInstructions : Hand Wash and Machine Wash Color : 1 Transmitter+1 Receiver Compatibility : pc_card CompatibleDevices : Headphones CompatibleDevices1 : Cellphones CompatibleDevices2 : Desktops CompatibleDevices3 : Laptops CompatibleDevices4 : Tablets CompatibleDevices5 : Telephones ConnectivityTechnology : Wireless ConnectivityTechnology1 : Wireless ConnectivityTechnology2 : Wired ConnectivityTechnology3 : Bluetooth ConnectivityTechnology4 : RF ControllerType : Button ControlMethod : touch ControlMethod1 : voice ControlMethod2 : touch ControlType : Media Control CustomerPackageType : Qaekie Active Noise Cancelling Headphones Offer a Colorful Box package. EarpieceShape : Oval ExternallyAssignedProductIdentifier1 : 0779584089922 ExternallyAssignedProductIdentifier2 : 779584089922 ExternallyAssignedProductIdentifier3 : 00615104272170 FormFactor : Case Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : EG_SmallLithiumIonBatteryWithEquipment Hazmat11 : ES_SmallLithiumIonBatteryWithEquipment Hazmat12 : FR_SmallLithiumIonBatteryWithEquipment Hazmat13 : GB_SmallLithiumIonBatteryWithEquipment Hazmat14 : IN_SmallLithiumIonBatteryWithEquipment Hazmat15 : IT_SmallLithiumIonBatteryWithEquipment Hazmat16 : JP_SmallLithiumIonBatteryWithEquipment Hazmat17 : MX_SmallLithiumIonBatteryWithEquipment Hazmat18 : NL_SmallLithiumIonBatteryWithEquipment Hazmat19 : PL_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : SA_SmallLithiumIonBatteryWithEquipment Hazmat21 : SE_SmallLithiumIonBatteryWithEquipment Hazmat22 : SG_SmallLithiumIonBatteryWithEquipment Hazmat23 : TR_SmallLithiumIonBatteryWithEquipment Hazmat24 : US_SmallLithiumIonBatteryWithEquipment Hazmat25 : 9 Hazmat26 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BR_SmallLithiumIonBatteryWithEquipment Hazmat7 : CA_SmallLithiumIonBatteryWithEquipment Hazmat8 : CN_SmallLithiumIonBatteryWithEquipment Hazmat9 : DE_SmallLithiumIonBatteryWithEquipment HeadphonesEarPlacement : in_ear HeadphonesFormFactor : In Ear HeadphonesJack : RCA Impedance : 40 ohm IncludedComponents : Charging Station IncludedComponents1 : Noise Cancelling Headphones IncludedComponents2 : User Manual IncludedComponents3 : Type-C Charging Cable IncludedComponents4 : 3.5mm Aux Cable IncludedComponents5 : Carry Bag IncludesRechargableBattery : 1 IsElectric : 1 ItemName : Hoist Crane Industrial Radio Remote Control Wireless Transmitter Stop Button F21-4D (1 Transmitter+1 Receiver, 12V) ItemPackageDimensions_Height : 32.004 centimeters ItemPackageDimensions_Length : 10.668 centimeters ItemPackageDimensions_Width : 26.416 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : mp3-player-radio-transmitters Manufacturer : N/P Material : Glass Material1 : Acrylonitrile Butadiene Styrene (ABS) Material2 : Faux Leather MaximumOperatingDistance : 100 feet ModelName : Noise Cancelling Headphones - Q20R ModelNumber : Noise Cancelling Headphones - Q20R NoiseControl : none NumberOfItems : 1 NumberOfLithiumIonCells : 1 PackageLevel : unit PartNumber : 3104 Pattern : Solid ProductDescription : Parameters Transmitter specifications
Number of function buttons: 4 double speed buttons+E-stop+spare button Material: Glass-Fiber PA 66 Dimension:156*61*51mm Weight: 255g (without batteries) Protection Class: IP65 Frequency range: VHF: 310~331MHz; UHF: 425~446MHz Transmitter power: Less than or equal to 10dBm Power supply: 2AA Batteries Safety code: 32bits (4.3 billion) Temperature range: -40~85 degrees Celsius Control distance: Approx60m(100 meters is customized)
Receiver specifications
Receiver power supply: 18-65V AC/DC,65-440V AC/DC,12V AC/DC (12V meters is customized) Output contactor capacity:8A sealed relay output (with AC 250V/10A relays,10A fuse) Material: Glass-Fiber PA66 Dimension: 205*86*80mm Weight: 620G Protection Class: IP65 Temperature range: -40~85 degrees Celsius Frequency range: VHF: 310~331MHz; UHF: 425~446MHz Receiver sensitivity: -110dBm Cable length: 1.65 meters (it can be customized) Safety code: 32 bits (4.3 billion) Control distance:Approx60m(100 meters is customized)
Note: The LED on the front of the transmitter indicates the condition of the batteries. It will flash green during operation if the battery power is sufficient and will flash red if the battery power is low. If the LED is flashing red, or if the operation becomes erratic, or will only work from a short distance, replace both batteries with new AA alkaline batteries.
Package includes: 1.Two transmitter with hanging belt 2. One dust bag; 3. One/two receiver; 4. One 1.65m cable connect with receiver; 5. One receive antenna; 6. One operation and maintain manual.
ProductSiteLaunchDate : 2020-08-15T16:23:27.541Z SafetyDataSheetUrl : https://bc3-production-blobs-us-east-2.s3.us-east-2.amazonaws.com/44317334-0757-11ec-b544-22f4a2db5490?response-content-disposition=inline%3B%20filename%3D%22Battery_MSDS.pdf%22%3B%20filename%2A%3DUTF-8%27%27Battery_MSDS.pdf&response-content-type=application%2Fpdf&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAS5PME4CT5QW2PJJU%2F20210907%2Fus-east-2%2Fs3%2Faws4_request&X-Amz-Date=20210907T141943Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&X-Amz-Signature=49c6c32e98603dec95f6701c7219b346d0c077463e06397b300cbea903fa4b51 Sensitivity : 94 decibels Size : 12V SkipOffer : 1 SpecificUsesForProduct : Professional SpecificUsesForProduct1 : Business SpecificUsesForProduct2 : Gaming SpecificUsesForProduct3 : Travel StreetDate : 2021-04-21T00:00:01Z Style : Modern SubjectCharacter : Noise Cancelling Headphones SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SystemRequirements1 : 3.5MM JACK SystemRequirements2 : 3.5MM JACK SystemRequirements3 : 3.5MM JACK SystemRequirements4 : 3.5MM JACK TargetGender : unisex TargetRegion : North America Theme : Animal Theme1 : Sunshine Theme2 : health Theme3 : safety officer UnitCount : 1 VersionForCountry : US WarrantyDescription : 1 year manufacturer WaterResistanceLevel : not_water_resistant WirelessCommunicationTechnology : Wired WirelessCommunicationTechnology1 : Bluetooth WirelessCommunicationTechnology2 : RF WirelessCommunicationTechnology3 : Wireless