TONEKING T66s 6BA MMCX HiFi Audiophile IN-ear Earphone IEMs



Drive unit: 6BA(Knowles 31618 + 30265 + 30017)

Earphone output audio source: HiFi

Wearing: earhook

Sensitivity: 112dB/mW

Frequency: 20-20000Hz

Impedance: 16ohm

Cable: Transparent 6N OCC silver-plated cable, imported PVC high transparent super flexible skin.

Plug: 3.5mm straight plug

Mic: no Mic

Cable length: 1.2m



6 pairs silicon eartips

2 pairs foam eartips

Storage case


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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: 3473
  • Brand: ToneKing
  • Product Code: T66S
  • Availability: In Stock
  • $299.00

Available Options

Tags: TONEKING T66S, 6BA, MMCX, 6drivers