Specification Brand : First Source Wireless Color : Tactical Black CompatibleDevices : Personal Protective Equipment ConnectivityTechnology : USB HardwareInterface : usb IncludedComponents : Portable Charging Case, Replaceable Communications Eartips ItemName : 3M(TM) PELTOR(TM) TEP-100C ItemPackageQuantity : 1 ItemTypeKeyword : hunting-earplugs Manufacturer : 3M Peltor Material : Plastic ModelNumber : TEP-100 NumberOfItems : 1 PartNumber : TEP-100CCA Pattern : Solid PowerSourceType : Battery Powered ProductDescription : Replacement Charging Station Case for 3M; PELTOR; TEP-100 Tactical Earplug Charging contacts recharge the unit while in the case Li-ion battery provides up to 16 hours of continuous operation. Battery Type Rechargeable or Disposable Color Tactical Black Communication Type In-Ear Tactical Connection Type Micro USB Hearing Protection Type In ear Product Series TEP-100 Standards/Approvals IP67 Note: This item is built to order and is not returnable other than for defects which are covered by a one year manufacturer's warranty. TEP-100 Data Sheet ProductSiteLaunchDate : 2018-03-19T07:00:00.000Z RecommendedUsesForProduct1 : Music RecommendedUsesForProduct2 : News Style : Uncorded UnspscCode : 26111701 Voltage : 5 volts_of_direct_current WaterResistanceLevel : water_resistant