Specification AgeRangeDescription : Adult AudioDriverType : dynamic_driver BatteriesIncluded : 1 BatteriesRequired : 1 BluetoothVersion : 5 Brand : SMITTY Official's Apparel BulletPoint1 : 4 Pack Set: The 4-pack set comes with a specially designed suitcase to help you carry the 4 sets of headphones and their accessories. BulletPoint2 : Professional Referee Intercom: Our referee communication system allows you to connect 4 referees meanwhile, total range up to 1500 meters. BulletPoint3 : Clear and Stable Sound: With improved CVC noise cancellation technology, it reduces surrounding wind and background noise. So that the sound you hear is more clear and stable even in a noisy stadium. BulletPoint4 : Wide Applications: An excellent partner for most competition referees like football referees, basketball referees, golf referees, etc. In addition to referees, this referee headset is also suitable for daily training, construction sites, venue scheduling and other outdoor activities. BulletPoint5 : Large Battery Capacity: This headset runs on a 850mAh large rechargeable battery. With just 2.5 hours of charging, the intercom working time can reach 19hours and the standby time can reach 260hours, which can meet the needs of long-time referees communication. CareInstructions : Tumble Dry Low Color : Charcoal Gray CompatibleDevices : Smartphones, Tablets, Portable Devices ConnectivityTechnology : Wireless ControlMethod : touch ControlType : Media Control Department : mens EarpieceShape : On Ear ExternallyAssignedProductIdentifier : 7426962590282 ExternallyAssignedProductIdentifier1 : 774947647986 ExternallyAssignedProductIdentifier2 : 0774947647986 FabricStretchability : non_stretchable FabricWash : Dark FinishType : Polished FitType : Loose FrontPocketCount : 2 FrontStyle : Pleated Front GpsrSafetyAttestation : 1 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IN_SmallLithiumIonBatteryWithEquipment Hazmat16 : IT_SmallLithiumIonBatteryWithEquipment Hazmat17 : JP_SmallLithiumIonBatteryWithEquipment Hazmat18 : MX_SmallLithiumIonBatteryWithEquipment Hazmat19 : NL_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryWithEquipment Hazmat21 : SA_SmallLithiumIonBatteryWithEquipment Hazmat22 : SE_SmallLithiumIonBatteryWithEquipment Hazmat23 : SG_SmallLithiumIonBatteryWithEquipment Hazmat24 : TR_SmallLithiumIonBatteryWithEquipment Hazmat25 : US_SmallLithiumIonBatteryWithEquipment Hazmat26 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment HeadphonesEarPlacement : on_ear HeadphonesFormFactor : On Ear HeadphonesJack : 3.5 mm Jack IncludedComponents : 电缆 ItemLengthDescription : Long Length ItemName : Smitty | BBS-376 | Pleated Plate Pants w/Expander Waist Band | Baseball Softball | Umpire's Choice! (Charcoal Gray, 32) ItemPackageDimensions_Height : 41.3004 centimeters ItemPackageDimensions_Length : 7.0104 centimeters ItemPackageDimensions_Width : 31.2928 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : referee-uniforms Lifestyle : Comfort Manufacturer : MIMIRACLE Material : Polyester ModelName : Headset FBIM-4P ModelNumber : Headset FBIM-4P NoiseControl : active_noise_cancellation NumberOfItems : 4 PantsFormType : slacks PartNumber : Headset FBIM-4P Pattern : Solid PatternType : Solid PocketDescription1 : Button Pocket PocketDescription2 : Zipper Pocket ProductDescription : The Acme No. 660 Thunderer is likely the most versatile and easily the most recognizable whistle of all time. Essentially the calssic 60.5 Thunderer in BPA free plastic, this all-around whistle has the tone and gravitas to cut through sound in almost any situation. Its ease of use and loud sound are key reasons it’s consistently chosen by officials in sports, teaching, animal training, police authorities, military units, and music specialists. Ideal for sports, gym classes, teaching, coaching, dog recall, and dog walkers. ProductSiteLaunchDate : 2019-01-16T21:56:28.212Z SkipOffer : 1 SpecificUsesForProduct : 运动 SportType : Baseball, Softball Style : Men's Pleated Front Umpire Plate Pants SubjectCharacter : sports SupplierDeclaredDgHzRegulation : not_applicable TargetGender : male Theme : Sport UnitCount : 4 UnspscCode : 53101500 WarrantyDescription : Manufacturer warranty (english law). WirelessCommunicationTechnology : Bluetooth