TREVI HMP JS 659M

Hi-Tech Hi-Tech Stereo Headset;
Anti-tangle cable in soft rubber;
Mini microphone with integrated answer button on cable;
Compatible with smartphones;
Anatomical hooking;
Reduces external noise;
Ideal for sports use;
Impedance: 16 Ohms, Sensitivity: 112 dB;
Maximum Power: 15 mW;
Frequency: 20-20,000 Hz;
Cable length: 1.2m ± 10%;
Connector 4 Pin jack Ø 3.5mm;
Head weight: 12 gr