Etymotic MicroPro ER-4P (Power)

Etymotic MicroPro ER-4P (Power) ... traveling);

High-fidelity monitor earphones for real-ear measurements.

The ER-4MicroPro earphone system includes:

5' cord with 3.5 mm stereo phone plug;

1/4" stereo phone adapter plug;

6 white flanged eartips;

10 black (13mm) foam eartips;

Filter-changing tool with 4 filters;

Instruction booklet;

Shirt clip;

Carrying pouch;

Storage box.