Jamstvo : 60 mjeseci , Sandberg Speakn Go In-Earset Black – Handsfree conversation Changeable earcaps Inline microphone answer button 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: 32 Ohm Microphone: Type: Omni-directional condenser