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White semi-in-ear USB-C wired earbuds with inline remote

MAS CARNEY TH9 USB-C Wired Headphones White

SKU CH-331W-1017G

White semi-in-ear USB-C earbuds with inline remote and built-in DAC for plug-and-play audio on phones and tablets

  • TypeIn-Ear
  • ColorWhite
  • THDIn Ear
  • Input Impedance120 ohms
  • Signal to Noise Ratio(SNR)-24 decibels
  • Power Supplyfalse
  • Semi-in-ear design removes silicone tips for all-day comfort
  • Built-in DAC chip delivers clear audio from USB-C port
  • Wired USB-C connection works with iPhone 15, 16, 17 series and Samsung Galaxy
  • Inline remote gives hands-free call and playback control
  • Sound isolation blocks background noise during calls and streaming

White USB-C semi-in-ear headphones

The MAS CARNEY TH9 is a pair of wired in-ear headphones with a USB-C connector and a semi-in-ear design that avoids silicone tips. It weighs 0.05 kilograms and includes an inline remote for calls and playback control. A built-in DAC chip in the cable converts digital audio from the USB-C port. The white finish suits everyday listening, online classes and video streaming.

Check your device has a USB-C audio port

These headphones require a host that supports digital audio output over USB-C. Verify that your smartphone, tablet or laptop delivers audio through its USB-C port and does not need a 3.5 mm jack adapter. The 120 cm cable length is fixed, so confirm the reach suits your typical use. No driver installation is needed for plug-and-play operation.

Replaces 3.5 mm earbuds on devices without a jack

The TH9 upgrades from traditional analogue earbuds when the source device lacks a 3.5 mm socket. The jump is worth it if you want a single-cable solution with an integrated DAC and microphone for clear calls. It is not for buyers who want wireless freedom, active noise cancellation, or a detachable cable for replacement.

Highlights

  • Semi-in-ear design removes silicone tips for all-day comfort
  • Built-in DAC chip delivers clear audio from USB-C port
  • Wired USB-C connection works with iPhone 15, 16, 17 series and Samsung Galaxy
  • Inline remote gives hands-free call and playback control
  • Sound isolation blocks background noise during calls and streaming

Specifications

BrandMAS CARNEY
ModelMAS CARNEY USBC Wired Headphones TH9, TH9
Part NumberTH9
TypeIn-Ear
ColorWhite
THDIn Ear
Input Impedance120 ohms
Signal to Noise Ratio(SNR)-24 decibels
Power Supplyfalse
Sensitivity-24 decibels
ConnectorUSB
Ear CouplingSingle Ear
Weight0.05 kilograms
Noise Cancellingsound_isolation
Wireless TypeIR
Microphone Impedance~2K ohm
Microphone Signal to Noise Ratio(SNR)-24 decibels
Microphone Sensitivity-24 decibels
Featuressound_isolation, remote, Wired, In Ear, dynamic_driver, 120 ohm

Questions about this item

Does the TH9 come with extra ear tips or a case, or do I need to buy them separately?

The semi-in-ear design uses no silicone tips, so none are included. The product listing shows a separate earphone case sold as its own item, not bundled with the single pair.

What is the difference between the TH9 and the TI6 model shown in the comparison table?

The TH9 is a semi-in-ear design in white only, while the TI6 is an in-ear design available in black. Both share a 120 cm USB-C cable and plastic shell construction.

What does the 120 ohm impedance mean when I plug these into my iPhone 15?

A 120 ohm load is higher than typical mobile earbuds, so the phone's USB-C audio output will drive them to a moderate volume level without needing an external amplifier.

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