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Black in-ear gaming headset with dual dynamic drivers, 3.5 mm and USB-C cables, ear tips and carrying pouch

Logitech

Logitech G333 Wired In-Ear Gaming Headset Black 3.5mm USB-C

SKU CH-RZJB-4QH65

Wired in-ear headset with dual 5.8 mm and 9.2 mm drivers, 3.5 mm and USB-C connections, and a 4 mm microphone for PC, mobile and consoles

  • Colorblack
  • Wireless TypeWired
  • Connector3.5mm/ USB Type-C

color black

  • Dual 5.8 mm and 9.2 mm drivers deliver full-range sound
  • 19 g headset weight keeps long sessions comfortable
  • 5 mm and USB-C connectors cover PC, mobile and consoles
  • 4 mm ECM microphone captures clear voice chat
  • 20 Hz–20 kHz frequency response reproduces deep bass and crisp highs

Dual-driver in-ear gaming headset

The Logitech G333 is a wired in-ear headset built for gaming on PC, mobile devices, Xbox, PlayStation and Nintendo platforms. It uses two dynamic drivers measuring 5.8 mm and 9.2 mm to deliver a frequency response of 20 Hz to 20 kHz. The lightweight design weighs 19 grams including the cable.

Three ear-tip sizes and USB-C adapter

The package includes small, medium and large silicone ear tips so users can choose the fit that seals best. A USB-C adapter is supplied for devices that lack a 3.5 mm auxiliary port, adding 6 grams to the total weight. A carrying pouch and user documentation complete the bundle.

Lightweight build with dual-connector flexibility

The aluminium housing keeps the earpieces light while the 3.5 mm and USB-C connectors cover most modern controllers, phones and laptops. An inline 4 mm ECM microphone with -42 dB sensitivity handles voice chat without a separate boom. The 24 ohm impedance and 101.6 dB sensitivity allow direct drive from portable sources. Not for buyers who want a detachable boom microphone or a dedicated mute switch on the cable.

Highlights

  • Dual 5.8 mm and 9.2 mm drivers deliver full-range sound
  • 19 g headset weight keeps long sessions comfortable
  • 5 mm and USB-C connectors cover PC, mobile and consoles
  • 4 mm ECM microphone captures clear voice chat
  • 20 Hz–20 kHz frequency response reproduces deep bass and crisp highs

Specifications

BrandLogitech
SeriesG333
ModelG333 BLACK
Part NumberG333 BLACK
Colorblack
Wireless TypeWired
Connector3.5mm/ USB Type-C

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Questions about this item

How long do the 5.8 mm and 9.2 mm dynamic drivers typically last before audio quality drops?

The dual dynamic drivers are built for long-term use; no user-replaceable parts are inside the earpieces, so the headset is replaced as a unit if sound degrades.

What limits the G333 during marathon sessions — the 24 ohm impedance or the 101.6 dB sensitivity?

The 24 ohm impedance draws more current from phones or controllers, so volume may cap earlier than on high-impedance models during extended play.

Does the 4 mm ECM microphone pick up fan noise when the USB-C adapter gets warm after hours of use?

The inline mic sits on the cable away from the adapter, and the adapter runs cool; background noise rejection depends on the -42 dB mic sensitivity, not heat.

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