Panasonic RP-HS33E-K Sports Gym Headphone
Product Specifications:
1.Wired
2.In-the-ear Headphone
3.Behind-the-ear Design
4.50 mW of Max Power Input
5.14.8 mm Headphone Driver Units
6.Neodymium Magnet
7.14 Hz - 24000 Hz Headphone Frequency Response
8.16 ohm Headphone Impedance