we present the Headphones with Microphone Conceptronic CCHATSTARU2R Black Red 2 m Characteristics: Built-in microphoneWith cable32 OhmColour: BlackRedType: Headphones with MicrophoneWiredMaterial: AluminiumConnections: USBJack 3.5 mmUSB-AWiredConnectivity: BluetoothYear: 2018Type of headphones: External supraauralCable length: 2 mPower supply: WiredFrequency: 20 - 20000 HzSound intensity: 110 dBVolume control: DigitalRecommended age: AdultsHeadphones: BinauralNot included: BluetoothRecommended use: Calls and musicCompatible: Headphones This USB Headset is a comfortable stereo headset to use at home or at the office for listening to music, playing games, chatting and video conferencing. This headset comes with a flexible microphone and a 2 meter cable. Product type: HeadsetWearing style: Head-bandRecommended usage: Calls & MusicProduct colour: RedHeadset type: BinauralVolume control: DigitalControl unit type: In-line control unitCable length: 2 mCountry of origin: ChinaConnectivity technology: Wired3.5 mm connector: N2x 3.5 mm connectors: NUSB connectivity: YUSB connector: USB Type-ABluetooth: NEar coupling: SupraauralHeadphone frequency: 20 - 20000 HzImpedance: 32 ΩHeadphone sensitivity: 110 dBMicrophone type: BoomWidth: 170 mmDepth: 67 mmHeight: 170 mmWeight: 169 gPackage width: 210 mmPackage depth: 70 mmPackage height: 260 mmPackage weight: 258 gPackage type: BlisterQuantity: 1Master (outer) case width: 42 cmMaster (outer) case length: 38 cmMaster (outer) case height: 39.5 cmMaster (outer) case gross weight: 5.7 kgProducts per master (outer) case: 20 pc(s)2.5 mm connector: N