21299194324, KS55CSSS00000003
Featuring the unique Koss D-Profile earcup design, the CS200i fits the shape of the ear for the perfect fit. The flexible, hands-free electret noise-cancelling boom microphone with detailed sensitivity and reduced sound distortion is perfect for multi-taskers. The Koss CS200i communication headset headphones connect to devices through a single 3.5 mm (TRRS) plug for analog headphone and microphone audio. The all-new CS200i communication headset headphones are perfect for the office, language learning programs, or taking internet conference calls.Sensitivity: 102 dB;102 dBCable Length: 2,4 mSensitivity (dB): 102.0Active noise cancellation: NoOriginal Colour by Producer: BlackBluetooth: NoBattery Operation: NoWeight (g): 160.0Colour: BlackImpedance: 32 OhmТype: On-earFrequency Range: 20 Hz - 22 kHzType-A Connector: TRS 3,5 mm JackMicrophone: YesSpeaker Type: DynamicPackage Contents: ManualMade in: ChinaConstruction Method: Semi-open