RE400i features a 8.5mm coated Titanium driver custom designed and manufactured by HiFiMAN. Advanced ergonomic design helps with both ease-of-use and comfort while all-new, custom-designed drivers utilize special Titanium coatings for remarkable detail and extended frequency response. The addition of Neodymium magnets and premium cabling of Oxygen-Free Copper on RE400i helps deliver all the music as it was originally intended.
- 3.5mm mini adapter for regular earphone jack
- Frequency Response: 15Hz-22KHz
- Impedance: 32 Ohms+/- 3.2
- Sensitivity: 102 dB/mW
- Rated: 10mW
- Maximum Input: 30mW
- Weight: 0.47Oz (13.5g)