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Two white in-ear USB-C wired earbuds with inline button controls

SIOODO SIO-C30 USB-C In-Ear Headphones White 2-Pack

SKU CH-XEEJ-5XWH4

Two white USB-C in-ear headphones with passive noise cancellation, built-in microphone and button controls for calls and music

  • Headphone styleIn Ear
  • Impedance32 ohms
  • ConnectionUSB
  • Wearing styleSingle Ear
  • Noise cancellationPassive
  • Wireless technologyIR
  • Clear calls with built-in microphone and button controls
  • Lossless audio via integrated digital DAC chip
  • Comfortable ergonomic fit for extended listening sessions
  • Broad USB-C compatibility across iPhone and Galaxy devices
  • Two white in-ear headphones included in the pack

Two-Pack Wired USB-C In-Ear Headphones

This twin pack supplies two white SIOODO SIO-C30 in-ear headphones with USB-C connectors. Each unit includes an inline microphone and push-button controls for playback, track skipping and call handling. The wired design draws power and audio directly from the host device.

Listeners wanting a spare pair for daily use

Buyers who prefer a single set or need wireless freedom should look elsewhere. The passive noise cancellation relies on physical seal rather than active circuitry, so users expecting electronic noise reduction will not find it here. The earphones are not water resistant.

32 ohm impedance with integrated DAC

The 32 ohm input impedance matches typical smartphone outputs, while the built-in digital-to-analogue converter handles the USB-C audio signal. This specification determines whether the earphones work with a given USB-C audio port.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $28.99
Typical for this category: the median of 7,078 items is $25.99.

Specifications

Product
Brand nameSIOODO
Model nameSIO-C30
Part numberSIO-C30
Product typeIn-Ear
Product colorWhite
Audio & video
Headphone styleIn Ear
Impedance32 ohms
Wearing styleSingle Ear
Noise cancellationPassive
Mic impedance~3K ohm
Connectivity
Wireless technologyIR
Ports & slots
ConnectionUSB

Questions about this item

What comes in the SIOODO SIO-C30 2-pack and is anything else needed to use them?

The box contains two white USB-C wired in-ear headphones. No extra adapter or battery is required; they draw power and audio directly from any device with a USB-C audio port.

There is only one version listed — how do I know this 2-pack is the right choice?

The single SKU includes two identical headphones, each with 32 ohm impedance, passive noise cancellation and inline button controls for volume, playback and calls.

What does the 32 ohm impedance mean for everyday listening on a phone or laptop?

A 32 ohm load is easy for USB-C audio outputs to drive, so you get adequate volume and clear stereo sound without needing an external amplifier.

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