Material:PlasticCategory:Earphones & HeadphonesEarcups Type:SealedMax Output:3mwNumber Of Drivers:2Charging Method:Charging CaseHeadphone Pads Material: Magnet Type: Total Harmonic Distortion:1%Impedance Range:Up To 32 惟Bluetooth Version:5.3Package List:User Manual,charging CaseFeatures:Waterproof,with Microphone,active Noice CancellingCodecs:SbcWith Microphone:YesIs Wireless:YesSupport App:YesSupport Memory :NoWaterproof:YesResistance:32蠅Frequency Response Range:20 - 20000hzSensitivity:108dbPlug Type:Line TypeFunction: Headphone,for Video Game,common Headphone,for Mobile Phone,hifi Headphone,sport,for Hearing Aid,for Outdoor,for ,for Dj,for StudyActive Noise-cancellation:YesVolume Control:YesControl Button:YesVocalism Principle:Bone ConductionWireless Type:BluetoothCommunication:WirelessStyle:Ear HookCertification:CeOrigin:Mainland Features1:Open Sport Bluetooth HeadphonesFeatures2:Bluetooth 5.3 Stereo Wireless HeadphonesFeatures3:Hifi Stereo Surround SoundFeatures4:Tws Earhook Sports HeadphonesFeatures5:Touch-type Business Ultra-long Standby Time Bluetooth EarphoneFeatures6:With MicrophoneFeatures7:Two Headphones Can Be Connected At The Same TimeFeatures8:Led Digital Display Charging BoxFeatures9:Ideal For Fitness CyclingFeatures10:Supports All SmartphonesFeatures11:For Features12:Support And Direct SalesFeatures13:One Drop ShippingFeatures14:Fast Delivery