Features:
Hifi headphone grade sound stage
Transparent, smooth sound
Comfortable traditional design,
NOT in-the-ear.

Ultra low distortion, low impedance for
high grade portable audio PK2 earphones
are the low impedance version of PK1.
Although not as good as PK1,
PK2's sound signature is similar to PK1.
You don't have to drive PK2 with an
expensive head-amp. If you are looking
for something with high performance/
price ratio, PK2 might be the best choice.

Technical Details
Impedance:16±2.5ohm(at 1KHz)
Frequency response: 20-20,000Hz
Sensitivity:108±3dB(at 1KHz)
Distortion: less than 0.1%
Max input voltage: 500mv
5 feet Y cord

System Includes
PK2 earphones
1/4" stereo phone adapter plug
Foam eartips
Storage boxs