Technical parameter:
Transducer size: 7 mm moving coil driver
Sound Pressure Level (SPL): 123 dB (1 kHz, 1 Vrms)
Total Harmonic Distortion (THD): <0.05% (94 dB, 1 kHz)
Frequency Response: 5Hz-48,000 Hz (-10 dB)
Impedance: 16Q
Product packaging:
IE900 Headphones
3 sizes of silicone ear cushions (S/M/L)
Unbalanced headphone cable with 3.5 mm plug
3 sizes of memory foam ear cushions (S/M/L)
Balanced headphone cable with 4.4 mm plug
Wire clips, cleaning tools, cloth
Balanced headphone cable with 2.5 mm plug
Handy Headphone Box User Manual
