Panasonic RP-HS200E-G Sports Gym Earphone
Product Specifications:
1.Wired
2.In-the-ear
3.Behind-the-ear Design
4.100 mW of Max Power Input
5.Neodymium Magnet
6.12.4 mm Headphone Driver Units
7.10 Hz - 22000 Hz Headphone Frequency Response
8.17.5 ohm Headphone Impedance