Sandberg 125-66 Speak’n Go Earset Black

Handsfree conversation Inline microphone & answer button Technical data Cable length: 1.2 metres Connector: 3.5 mm MiniJack plug, 4 pole Earphone: Driver unit: 10 mm Frequency range: 20 Hz – 20 kHz Impedance: 23 Ohm Microphone: Type: Omni-directional condenser
Construction type In-ear Connection Wired Frequency range 20Hz-20KHz Impedance 23 Ohm Built-in microphone Yes Cable length (m) 1.2 Color Black