TONEKING TO400s 400ohm High Impedance HiFi Audiophile MMCX Detachable Metal Earbud


Feature: graphene diaphragm, 400Ω, 112dB, detachable cable, metal sound cavity and strengthen rubidium magnetic

There is high quality, clear and melodious, right on the best

Matte black surface treatment process, fresh and elegant

Metal shell + metal sound panel

Matte black, low-key and calm. Metal sound cavity provides excellent sound reflection, and enough hardness, effectively inhibit the resonance loss, effectively high fidelity tone.

MMCX connector, with generality, detachable cable design

Standard wire: 8 core copper and silver mixed braided wire, rigid and soft

High sensitivity, easy to drive, high impedance but not difficult to drive

Drive good sound directly, with potentials

Plug: black metal sleeve gold-plate plug

High-precision and high-resistance voice coil winding process

Lightweight, high transients

0.02mm high-precision copper wire voice coil

Sensitivity 112dB, compared to 400Ω headphones, is already a very high sensitivity, relatively easy to drive, can be drove directly up, a layer of thrust and a layer of tone; this is also a part of the earphone sound worth the taste;

Different impedance, which represent different voice coil parameters; different voice coil parameters, effect the weight of the vibration system; the different weight of vibration systems, effect directly the degree of low frequency diving, the roundness and density of medium frequency, the layering and extension of high frequency. Here is not what kind of impedance is the best, only the relative balance or choice, so different high impedance flat head, there will be different sounds, quality, also have their own merits

Sponge and hearing sense

Sponge earmuffs can increase the wearing comfort,

Solid sponge eartips: enhance bass, mellow sound, reduce treble

Hollow sponge eartips: keep clear, enhance bass


Sensitivity: 112dB

Impedance: 400Ω

Frequency response range: 10Hz-32KHz

Distortion: ≤0.5%

Driver: 16mm

The difference of channel: ≤1.5dB



Earphone case

Foam cushions


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Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.

Free Shipping

All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.

Economy shipping: Will be shipped without tracking number.

Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .

It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx

  • Views: 10166
  • Brand: ToneKing
  • Product Code: 400ohm
  • Availability: In Stock
  • $95.00

Tags: TONEKING TO400s, MMCX, Detachable