Material:PlasticSound Isolating:YesCategory:Earphones & HeadphonesEarcups Type:SealedNumber Of Drivers:2Charging Method:CableHeadphone Pads Material:SiliconeDriver Diameter:10mmImpedance Range:Up To 32 惟Bluetooth Version: Package List:Charging Cable,user Manual,replaceable Pads SetFeatures:With Microphone,waterproofCodecs:SbcWith Microphone:YesIs Wireless:YesSupport App:NoSupport Memory :YesWaterproof:YesResistance:32蠅蠅Line Length:0mFrequency Response Range:20 - 20000hzSensitivity:108dbdbPlug Type:NoneFunction:For Hearing Aid,for Outdoor,for ,sport,for Sleep,for Study,kids' Headphones,hifi Headphone,for Mobile Phone,common Headphone,for Video Game,for DjActive Noise-cancellation:YesVolume Control:YesControl Button:YesVocalism Principle:DynamicWireless Type:BluetoothConnectors:Type CCommunication:WirelessStyle:NeckbandCertification:CeOrigin:Mainland Material:PlasticSound Isolating:YesCategory:Earphones & HeadphonesEarcups Type:SealedCharging Method:CableHeadphone Pads Material:SiliconeBluetooth Version: Package List:Replaceable Pads Set,charging Cable,user ManualFeatures:With Microphone,waterproof