Sandberg MiniJack Office Headset Saver (325-41)

For smartphones and computers Comfortable to wear Perfect for online meetings Technical data Cable length: 1.5 meters Connector: 1 x 3.5mm MiniJack plug, 4-pin Computer Converter: 3.5mm Female 4-Pole MiniJack to 2 x 3.5mm Male 3-Pole MiniJack Supports passive noise cancellation Headphones: Driver block: 30 mm Frequency range: 20 Hz - 20 kHz Resistance: 32 Ohm Sensitivity: 105 dB Microphone: Direction: unidirectional Frequency response: 50 Hz - 15 kHz Resistance: 2.2k Ohm Sensitivity: -52dB ± 3dB In the set: 1 Sandberg MiniJack office headset cover 1 Headphone converter smartphone->computer