KINDLY PM FOR LATEST STOCK AVAILABILITY BEFORE PURCHASING
WARRANTY: 1 Year Limited (T&C applies, warranty excludes human factor damage)

Hifiman HE400se Non-Stealth Magnet Version Open Back Planar Magnetic Headphones 

[Stars Review] https://starspickeraudio.net/blogs/blog/first-impression-hifiman-edition-xs-amp-he400se-non-stealth-magnet-version

What is a planar headphone?
What are its benefits over other designs?

Dynamic headphones utilize conductors that vibrate in limited areas of the diaphragm, so that a large portion of the diaphragm is not driven to its full capacity. Planar headphones, on the other hand, feature conductive layers that cover nearly the entire diaphragm, resulting in significantly lower distortion than conventional dynamic headphones.

Durable Connections
A dual-sided high-performance 3.5mm cable is packaged with a 6.35mm adapter for maximum compatibility with a wide range of devices.

SPECIFICATIONS
Frequency response: 20Hz-20kHz
Impedance: 25 ohms
Sensitivity: 91dB
Weight: 390g