STi-710 Auscultadores C/ Microfone TDK 35,00 € 99,00 € Partilhar Adicionar Contactar SPECIFICATIONS Plug Type: 3.5mm gold-plated Drive: 40mm Driver Type: Dynamic Frequency Response: 20 Hz to 20,000 Hz Sensitivitiy: 114db / V Impedance: 32 ohms @ 1kHz Weight: 209g (0.46lbs) Cord Length: 1.2m (4ft)