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Overview

The HIFIMAN HE400SE over-ear planar magnetic headphones deliver lifelike clarity and an expansive soundstage designed for immersive listening at home or on the go. Enjoy exceptional efficiency that pairs well with smartphones and portable audio devices. Advanced Stealth Magnet technology minimizes distortion for pure, accurate sound.
  • Over-ear planar magnetic headphones for detailed, wide sound
  • High efficiency works with smartphones and most portable devices
This description was generated by AI and reviewed for accuracy.

HIFIMAN HE400SE Over Ear Full-Size Planar Magnetic Headphone

Model: HE400SE
Web Code: 16247242
Sold and shipped by | 4.5 seller rating (552 reviews)

Sale ends: *

Available for deliveryAvailable online only

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What you need to know
  • Over-ear planar magnetic headphones designed for immersive, high-fidelity listening
  • Planar magnetic drivers reduce distortion and deliver a spacious, balanced sound
  • 390g design is easy to wear for extended listening
  • Works easily with smartphones and portable audio devices
Audio Performance & Sound Quality
  • Planar magnetic drivers provide lifelike clarity, extended bass, and a wide soundstage
  • Special Stealth Magnet design reduces interference for pure, accurate audio
  • Frequency response of 20Hz–20KHz supports full-range sound reproduction
Fit, Comfort & Design
  • Over-ear open-back design enhances soundstage during listening sessions
  • 390g build is easy to wear for long periods
Connectivity & Smart Features
  • High efficiency allows easy use with smartphones and most portable audio sources
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Headphones, earphones, and ear buds (of any kind including AirPods)
Return/Exchange Period
30 days
Condition
Unopened, No signs of use

Due to hygiene concerns, this product cannot be returned if opened

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