Product detailsMaterial:PlasticSound Isolating:YesCategory:Earphones & HeadphonesEarcups Type:Semi-openMax Output:3mwNumber Of Drivers:2Charging Method:CableHeadphone Pads Material:Memory FoamDriver Diameter:40mmTotal Harmonic Distortion:1%Impedance Range:Up To 32 ?Bluetooth Version:5.0Package List:User ManualFeatures:With MicrophoneCodecs:SbcWith Microphone:YesIs Wireless:YesSupport App:YesSupport Memory :YesResistance:32?Frequency Response Range:20 – 20000hzSensitivity:103dbPlug Type:Line TypeFunction:For Internet Bar, Headphone,for Video Game,common Headphone,for Mobile Phone,hifi Headphone,sport,for Hearing Aid,for Outdoor,for DjActive Noise-cancellation:YesVolume Control:YesControl Button:YesVocalism Principle:OrthodynamicWireless Type:BluetoothCommunication:WirelessStyle:HeadphoneCertification:CeOrigin:Mainland Features: 1:Bluetooth 5.0 Wireless HeadphoneFeatures: 2:Sports HeadsetFeatures: 3:Noise Canceling HeadphoneFeatures: 4:Hifi Stereo Foldable Sports HeadphoneFeatures: 5:Support Tf Features: 6:Foldable Bass Stereo HeadphonesFeatures: 7:With MicFeatures: 8:GraffitiFeatures: 9:Compatible With All SmartphonesFeatures: 10:Bluetooth 5.0 Low Latency GamingFeatures: 11:For MobileFeatures: 12:Suoport And Direct SalesFeatures: 13:One Drop ShippingFeatures: 14:Fast Delivery