PSP winding case earphone
\r\n
\r\nIncludes winding case for protecting earphone and easy carrying
\r\nFrequency range: 20Hz-20KHz
\r\nImpedance: 16 ohm
\r\nMaximum power input: 60MW
\r\nSensitivity: 102 dB at 1KHz
\r\nPlugging: 3.5mm Stereo
\r\n
\r\n