HIFIMAN HE400SE Stealth Magnets Over-Ear Open-Back Full-Size Planar Magnetic Wired Headphones
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£58.59£167.40
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Specifications
- Brand Name
- Hifiman
- Style
- Wired in-ear headphones
- Vocalism Principle
- Orthodynamic
- Origin
- Mainland China
- Material
- ABS
- High-concerned chemical
- None
- Communication
- Wired
- Volume Control
- No
- Category
- Earphones & Headphones
- Certification
- CE, FCC
- Impedance Range
- up to 32 Ω
- Active Noise-Cancellation
- No
- Waterproof
- No
- Frequency Response Range
- 20 - 20000
- Wireless Type
- None
- Resistance
- 25
- Line Length
- 1.5
- Control Button
- No
- Sensitivity
- 91
- Is wireless
- No
- Connectors
- 3.5 MM
- Earcups Type
- Open-back
- Support Memory Card
- No
- Support APP
- No
- Function
- Monitor Headphone, for Video Game, Common Headphone, HiFi Headphone
- With Microphone
- No
- Features
- Detachable Cable
Product Description
Pros & Cons
Pros
- Stealth magnets planar drivers deliver exceptional HiFi sound quality
- Open-back design for natural spacious audio imaging
- Detachable cable for easy replacement and portability
- Low 25Ω impedance works with most devices without amp
Cons
- Open-back leaks sound, not ideal for noisy environments
- No active noise-cancellation or microphone
- Wired only, no wireless freedom
- 91dB sensitivity may require decent amplification
Common Questions
What materials are in the HIFIMAN HE400SE Headphones?
ABS material with planar magnetic drivers, open-back earcups.
What is the size and earcup type of the over-ear headphones?
Full-size over-ear with open-back design, 1.5m cable length.
Are the HE400SE headphones compatible with standard devices?
Wired 3.5mm connector, 25Ω impedance for broad compatibility, no wireless.
How to use the planar magnetic headphones for HiFi listening?
Connect via 3.5mm jack for monitoring, gaming, or HiFi; detachable cable.
Shipping details for HIFIMAN headphones from Mainland China?
Origin Mainland China, CE/FCC certified; no mic or ANC.
Product information last updated on May 6, 2026