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Silver brushed aluminium in-ear buds with flat cable and inline mic

Fuji Labs

Fuji Labs AUFJ-PSQWBS306MG SQ306 10mm In-Ear Headphones

SKU CH-5HWN-XHRMC MPN AUFJ-PSQWBS306MG

In-ear headphones with a 10mm driver, 20Hz–20KHz response, built-in mic and flat tangle-resistant cables

  • Driver size10 mm
  • Frequency range20 Hz–20 kHz
  • Impedance16 ohms
  • Power supplyMax.Input Power: 10 mW
  • Audio sensitivity110 dB +/- 3 dB
  • Connection3.5 mm
  • Dynamic sound stage from 10mm driver unit
  • Clear vocals and full treble at 110 dB sensitivity
  • Fast sound response via special hollow diaphragm
  • Flat tangle-resistant cables measuring 4.5 ft
  • Built-in mic with -38 dB sensitivity and multimedia buttons

Fuji Labs SQ306 10mm In-Ear Headphones

The Fuji Labs SQ306 is a wired in-ear headphone built around a 10mm driver unit. It connects through a 3.5mm plug and presents a 16 ohm load with 110 dB sensitivity. The frequency response spans 20Hz to 20KHz. Maximum input power is rated at 10 mW.

Built-in microphone and flat cable

An inline microphone with -38 dB sensitivity handles calls and voice commands. The flat, tangle-resistant cord runs 4.5 ft and includes multimedia control buttons. A high-strength aluminum alloy shell with a brushed finish houses the driver. A special hollow diaphragm faces downward to shape the acoustic output.

Simple 3.5mm connection

Plug the 3.5mm connector into any compatible jack for immediate audio; no drivers or software are required. The low 16 ohm impedance works well with portable devices. The 10 mW power limit means very high volumes from powerful sources could overdrive the unit. The 4.5 ft cable may feel short for desktop use.

How it compares

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

Price $38.99
Pricier than about 64% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameFuji Labs
Model nameAUFJ-PSQWBS306MG
Product typeIn-Ear
Audio & video
Driver size10 mm
Frequency range20 Hz–20 kHz
Impedance16 ohms
Audio sensitivity110 dB +/- 3 dB
Mic sensitivity-38 dB +/- 3 dB
Ports & slots
Connection3.5 mm
Power
Power supplyMax.Input Power: 10 mW
Size & build
Cord length4.5 ft (1.37 m)
Shipping weight0.14 kg
Package size196 × 91 × 41 mm

Questions about this item

How long do the flat tangle-resistant cables on the SQ306 typically last before they need replacing?

The flat tangle-resistant cables on the SQ306 are designed for durability, but lifespan depends on usage habits; there is no fixed replacement interval for the 4.5 ft cable.

What is the maximum input power the 10mm driver can handle continuously without distortion?

The 10mm driver has a maximum input power rating of 10 mW; sustained use above this level may cause distortion or damage.

How warm does the aluminum alloy shell get during all-day listening sessions?

The high-strength aluminum alloy shell with brush effect dissipates heat well; it stays close to ambient temperature even during extended use because the 16 ohm impedance draws minimal power.

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