Style: in-earCertification: CEVocal Principles: DynamicPlace of Origin: CN (Origin)Control buttons: NoActive Noise Cancellation: YesCommunication: True WirelessVolume Control: NoWireless Type: BluetoothWhether wireless: yesSupport APP: NoFunction: for video gamesFunction: ordinary earphoneFunction: mobile phoneFunction: Hi-Fi HeadphonesFunction : SportsPlug Type : NonePacking List: User ManualPacking List: ChargerPacking list: charging casepacking list: charging cablePacking List: Replaceable Pad SetImpedance range: up to 32 Connector: Type CEarmuff Type : SealedHeadphone pad material: otherBluetooth version: 5.1Codec: AACMemory Card Support: NoWaterproof: yesFrequency Response Range: -HzWith Microphone: YesFeatures: WaterproofFeatures: with microphoneFeature : Apple Siri SupportFeatures: Active Noise CancellationCharging method: charging boxMagnet Type : OtherSensitivity: 120dBLine length: 0mNumber of drivers: 0.1Model: MD158Drive diameter: 12mmResistance: 32Frequency Response Range: 20 - 20000HzTotal Harmonic Distortion: 0.1%Sensitivity: 32dBMaximum output: 32mWNumber of drivers: 2Drive diameter: 8mmTotal Harmonic Distortion : 3%Sound quality: StereoOne or both ears: Dual earbudsFunction 1: Play musicFeature 2: PhoneFeature 3: Support voice assistantFeatures: Active Noise CancellationType: Gaming HeadsetType 1: Bluetooth EarbudsType 2: Headset GamersThe third category: mobile phone accessoriesCompatible: Compatible with iphone xiaomi samsung huawei all smart phoneType 5: Headphones with MicrophoneType 6: Phone HeadphonesColour: Blackstyle g18package listone pieceNote: 1 Due to the difference of the light display, the actual object is slightly different from the picture, please refer to the actual object. 2 Due to manual measurement, the actual product may differ by 1-3cm, please refer to the actual product