Panasonic RP-HJE240PAA In-Ear Canal Headphone
Product Specifications:
1.Wired
2.In-the-ear
3.Behind-the-ear Design
4.50 mW of Max Power Input
5.Neodymium Magnet
6.10 Hz - 25000 Hz Headphone Frequency Response
7.16 ohm Headphone Impedance
8.100 dB/mW Headphone Sensitivity at 1 kHz