Specification AgeRangeDescription : Adult AudioDriverSize : 40 millimeters AudioDriverType : dynamic_driver BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothRange : 10 meters BluetoothVersion : 5 Brand : CE Smith BulletPoint1 : Durable Chains with S-Hooks: Heat-treated S-hooks and zinc plating make this chain set strong and durable for long-term use; safety chain set with 2000-pound capacity BulletPoint2 : Essential Boat Towing Safety: These chains improve the safety of your boat trailer; heat-treated S-hooks prevent trailer separation and un-hooking BulletPoint3 : Strong Chain Set: Zinc plated for marine use, perfect for boating and fishing; 24” long chain with integrated security spring clip BulletPoint4 : Boat Accessories for a Perfect Fit: Sold in pairs and fits most boat trailers with 3/16" chain size BulletPoint5 : CE Smith Marine Accessories: CE Smith is committed to providing quality trailer and fishing products with responsive customer service BulletPoint6 : 【Quality Assurance】: Our products have passed quality inspection before leaving the factory. If you have any questions about the products or are not satisfied with the products, please our customer service, we will provide you with after-sales service until you are satisfied. Color : Silver CompatibleDevices : Bluetooth-enabled helmets, motorcycles, vehicles, smartphones, and tablets, particularly those that support Siri ConnectivityTechnology : Wireless ControllerType : Hand Control ControlMethod : touch ControlType : Siri CustomerPackageType : Standard Packaging EarpieceShape : over-ear cups ExternallyAssignedProductIdentifier : 7592500067018 ExternallyAssignedProductIdentifier1 : 768296001094 ExternallyAssignedProductIdentifier2 : 0768296001094 ExternallyAssignedProductIdentifier3 : 00768296001094 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment HeadphonesEarPlacement : on_ear HeadphonesFormFactor : On Ear HeadphonesJack : 3.5 mm Jack Impedance : 32 ohm ImportDesignation : Made in the USA IncludedComponents : CE Smith Company 16651A IncludedComponents1 : 1 Disc Brake Lock IncludedComponents2 : 3 Keys IncludedComponents3 : 1 Reminder Cable IncludedComponents4 : 12 x Hexagons IncludesRechargableBattery : 1 ItemDisplayWeight : 2 pounds ItemName : CE Smith - Class II Rating Safety Chain Set - S-Hook Chains for Boat Towing Safety - 2000-lb Capacity ItemPackageDimensions_Height : 17.6022 centimeters ItemPackageDimensions_Length : 9.0932 centimeters ItemPackageDimensions_Width : 11.9888 centimeters ItemPackageQuantity : 1 ItemShape : V-shape ItemTypeKeyword : powersports-anti-theft-devices LockType : Key Lock Manufacturer : CE Smith Company Material : ZINC ModelName : CE Smith Company 16651A ModelNumber : 16651A NoiseControl : active_noise_cancellation NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 2 NumberOfLithiumMetalCells : 2 NumberOfPieces : 1 PackageLevel : unit PartNumber : 16651A ProductDescription : This lock is for motorcycle disc brake anti-theft. ProductSiteLaunchDate : 2001-10-01T00:01:00-00:00 RecommendedUsesForProduct : Security Size : 2000 lb Style : V-shape Body SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex Theme : Motorcycle UnitCount : 2 UnspscCode : 49131500 WarrantyDescription : Manufacturer Warranty WaterResistanceLevel : water_resistant WirelessCommunicationTechnology : Bluetooth