Material:ABSWidth[mm]:188Depth[mm]:185Weight[kg]:0.25Height[mm]:78Voice assistant built-in:NoMaximum wireless range[m]:<10mNFC Technology:NoSound Isolating:NoCategory:Earphones & HeadphonesEarcups Type:SealedNumber Of Drivers:2Charging Method:CableHeadphone Pads Material:Memory FoamMagnet Type:NeodymiumDriver Diameter:40mmTotal Harmonic Distortion:1%Impedance Range:up to 32 ΩBluetooth Version:5.1Codecs:Apt-X HDWith Microphone:YesIs wireless:YesSupport APP:NoSupport Memory Card:NoWaterproof:NoResistance:32ΩLine Length:1mFrequency Response Range:20 - 20000HzSensitivity:108dBPlug Type:Line TypeFunction:for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,For Outdoor,For Office,For StudyActive Noise-Cancellation:NoVolume Control:YesControl Button:YesVocalism Principle:DynamicWireless Type:bluetoothConnectors:3.5mmCommunication:Wireless+WiredStyle:HeadphoneCertification:CE,FCCOrigin:Mainland China