Earcups Type:SealedCharging Method:Charging CaseHeadphone Pads Material: Magnet Type: Impedance Range:Up To 32 惟Bluetooth Version:5.0Package List:User Manual,charging Case,charging CableFeatures:Waterproof,with Microphone,detachable Cable,active Noice Cancelling,dual Connection,playback ControlCodecs:Aac,sbc,ldacWith Microphone:YesIs Wireless:YesSupport App:NoSupport Memory :NoWaterproof:YesFrequency Response Range:-hzPlug Type:NoneFunction:For Internet Bar,for Video Game,common Headphone,for Mobile Phone,hifi Headphone,sportActive Noise-cancellation:YesVolume Control:YesControl Button:YesVocalism Principle:DynamicWireless Type:BluetoothConnectors:UsbCommunication:WirelessStyle:In-earCertification:Ce,rohsOrigin:Mainland Sensitivity:100dbMax Output:2mwLine Length:0mNumber Of Drivers:2Driver Diameter:8mmResistance:32蠅Frequency Response Range:20 - 20000hzTotal Harmonic Distortion:1% Range:10 MColor:BlackFeature 1:HifiFeature 2:TwsFeature 3:Hd CallsFeature 4:High Speed TransmissionFeature 5:Performance StableFeature 6:Support For Ios/ / And Bluetooth DevicesFeature 7:Nondestructive Noise ReductionFeature 8:Emergency Charging Of Mobile PhoneSupport 1:A2dp 1.2, Avrcp 1.0, Hsp, Hsf 1.5Waterproof:Ipx4(daily Water Proofing)