HIFIMAN HE400se (Stealth Magnet Version) Excellent Condition - Original Box & Accessories Included

Thank you for looking.
This is the HIFIMAN HE400se, purchased new from e☆イヤホン in December 2025.

I am selling it due to downsizing my equipment. This is a renowned model characterized by its delicate and expansive sound, unique to planar magnetic drivers.

[Product Condition]
Usage Frequency: Used only a few times for short periods after purchase, then stored in the box.
Exterior: No scratches or dirt are visible, and the earpads show no signs of wear, nor does the headband show any deterioration. It is in very clean condition.
Operation: Confirmed to be operating normally, including the balance of sound between left and right channels.
Environment: Stored in a pet-free, smoke-free environment.

[Included Accessories]
Original box
Genuine cable (3.5mm)
6.35mm standard adapter
Instruction manual (QR code guide card)
Qobuz 60-day free trial code (unused, valid until 2026/04/30)
*You can try the high-quality streaming service for free for 2 months.
→This was included when I purchased the product, and the code is unused.

[Product Specifications]
This is the current model with stealth magnets (the type with a gold sticker on the outer box).

As it is a planar magnetic driver type, it offers superb sound quality, but it is slightly more difficult to drive compared to conventional headphones. To unleash its full potential, we recommend using it with a headphone amplifier, DAC, etc.

[Notes]
This is a beautiful item in excellent condition, but please consider it as a used item that has been in someone's possession. Immediate purchase is welcome.