Sandberg (325-41) MiniJack Office Headset with Boom Microphone

DescriptionSpecificationType: On-earConnector(s): "Connector: 1 x 3.5 mm MiniJack plug, 4 poleConverter for PC: 3.5 mm female 4 pole MiniJack to 2 x 3.5 mm male 3 pole MiniJack"Cable: 1.8 metresWireless: NoNoise Management Features : Supports passive noise cancellationLED Lighting: -Driver: 30 mmSensitivity: 105 dBFrequency Response: 20 Hz - 20 kHzImpedance: 32 OhmMicrophone: YesMicrophone Details: Uni-directional boom micFrequency Response: 50 Hz - 15 kHzImpedance: 2.2 k OhmSensitivity: -52dB +/- 3dB#Hide#LED Lighting: No#Hide#Multi-platform: NoAdditional Features: See OverviewAccessories: 1 x Headset converter smartphone->PCPackage Weight: 0.1050 kgPackage Type: RetailWarranty: 5 Years#Hide#Interface(s): 3.5mm Jack%%%%   With Sandberg MiniJack Office Headset Saver you get great sound in a stylish headset. Can be connected directly to a smartphone. Adapter for PC included. Adjustable microphone arm and headband so it can easily be adapted to your needs. Connect the headset and everything is ready for use. For smartphone & PC Comfortable to wear Perfect for online meetings Cable length: 1.5 metres Connector: 1 x 3.5 mm MiniJack plug, 4 pole Converter for PC: 3.5 mm female 4 pole MiniJack to 2 x 3.5 mm male 3 pole MiniJack Supports passive noise cancellation   Earphone:    - Driver unit: 30 mm  - Frequency range: 20 Hz – 20 kHz  - Impedance: 32 Ohm  - Sensitivity: 105 dB   Microphone:    - Direction: Uni-directional  - Frequency Response: 50 Hz - 15 kHz  - Impedance: 2.2 k Ohm  - Sensitivity: -52dB +/- 3dB