H4037 4.2 Helmet Headsets Ear hanging style Bluetooth Motorcycle

Interface:USB 3.1; Model:H4037; Connection:Bluetooth; Card Port:USB Port; Type:Helmet Headsets; Compatible Vehicle Brand:Motorcycles; Style:Ear hanging style; Power Supply:USB Powered; Certification:CE / EU; Material:PlasticPCBWater Resistant Epoxy Cover; Helmet Style:Half Helmet; Format Supported:MP3; Function:Bluetooth; Sound Channel:5.1; Bluetooth Version:4.2; Talk Time:8; Standby Time:160; Compatibility:Motorcycle; Distance:1; Frequency:2.402-2.480; Listing Date:10/17/2018; Production mode:External procurement; Special selected products:new,COD