Hifiman HE400i 2020
CableProduct details
The HE-400i is equipped with a gold-plated 3.5 mm jack plug and is therefore suitable for smartphones and portable music players. A 3.5 mm to 6.3 mm adapter is included for use at home on the stereo system or in the studio.
| Application range | HiFi |
| Equipment + Functions | Removable cable |
| Signal transmission | Cable |
| Audio Connections | Jack 3.5mm (1x) |
| Isolation | Open |
| Item number | 4669078 |
| Manufacturer | |
| Category | |
| Release date | 29.4.2015 |
| External links |
| Colour group | Black |
| Exact colour description | Black |
| Headphone area of use | HiFi |
| Headphone output | Stereo |
| Headphone features + functions | Removable cable |
| Music control | no smartphone remote control |
| Peripheral signal transmission | Cable |
| Fit | Headband |
| Isolation | Open |
| Adjustability | Rotating earcup |
| Converter principle | Dynamic |
| Frequency range | 20 - 35000 Hz |
| Sensitivity | 93 dB |
| Max. noise level | 93 dB |
| Impedance | 35 Ω (ohm) |
| Audio Connections | Jack 3.5mm (1x) |
| Headphone cable length | 1.5m |
| Power supply | USB power delivery |
| Scope of delivery | 3.5mm to 6.3mm Stereo Adapter, Headphone cable, Storage box |
| Weight | 370 g |
| Length | 31.50 cm |
| Width | 26.80 cm |
| Height | 18 cm |
| Weight | 1.33 kg |
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Galaxus- 56.Beats3.4 %
- 56.Esperanza3.4 %
- 56.Hifiman3.4 %
- 59.Denver3.5 %
- 60.Belkin3.6 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 59.Teufel5 days
- 63.Shokz8 days
- 64.Hifiman9 days
- 65.Sennheiser12 days
- 65.Suunto12 days
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Galaxus- 92.OnePlus8 %
- 93.Edifier8.6 %
- 94.Hifiman9.9 %
- 95.Pioneer10 %
- 96.Lenovo11.9 %
Sehr edel verarbeiteter und ausgezeichnet klingender Magnetostat. 375 Gramm schwer mit 1,5 Meter abnehmbarem Kabel. Hoher Tragekomfort und auch an Mobilgeräten sehr ordentlich zu betreiben.
Hersteller aus China gehen oft in die Vollen, um zu beweisen, dass sie es auch können. Sie sparen nicht mit auffälligen Merkmalen, und Understatement ist ein Fremdwort. Der HE400i sieht aus wie ein zig mal teurerer Stax-Elektrostat und macht richtig Eindruck. Der offene planar-magnetische Kopfhörer von Hifiman ist trotz 35 Ohm Impedanz deutlich weniger laut als seine Mitstreiter und lässt sich daher...