Feature:1. 1.Non-destructive assembly.Your earmuff still can be folding when the BT Adapter assembly.2. 2.Independent power supply.This adapter work independently, turn off the earmuff for better sound quality.3. 3.This portable, lightweight wireless adapter is the ideal wireless audio solution for every situationand application.4. 4.The unit is small and exquisite, but has powerful transmitting and receiving functions, which is convenient to carry.5. 5.BT adapter with BT 5.1 technology to let you enjoy high-quality music.Specification:TitleHL BT Adapter Design for Howard Leight for Shooting Earmuffs Convert Wire Headphone to Wireless One for HuntingFeaturesNon-destructive assembly.Your earmuff still can be folding when the BT Adapter assembly.Independent power supply.This adapter work independently, turn off the earmuff for better sound quality. This portable, lightweight wireless adapter is the ideal wireless audio solution for every situationand application.The unit is small and exquisite, but has powerful transmitting and receiving functions, which is convenient to carry.BT adapter with BT 5.1 technology to let you enjoy high-quality music.SpecificationModel: HL BT AdapterBT Standard: BT v5.1Warranty: 1-yearTransmission distance: 30 metersMaterial: ABSColorBlackWeight10gPackage list1*HL BT Adapter1*Type-C cable for charging1*Instruction Manual1*Packing BoxPackage List:1*HL BT Adapter1*Type-C cable for charging1*Instruction Manual1*Packing Box