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Matte black on-ear USB headset with inline controls and boom microphone

Acesori OHW344/OHW345 On-Ear USB Headset 40mm 32ohm 160g

SKU CH-GM8N-YBW0R

On-ear USB headset with 40 mm drivers, 32 Ω impedance and ENC microphone for clear calls, weighing 160 g

  • TypeOn-Ear
  • ColorMatte Black
  • Driver Unit40 millimeters
  • THDOn Ear
  • Input Impedance32 ohms
  • ConnectorUSB
  • Clear calls in noisy places with ENC microphone
  • Rich sound from 40 mm dynamic drivers
  • Light 160 g on-ear comfort for long sessions
  • Plug-and-play USB-A and USB-C connectivity
  • In-line mute and volume controls for quick adjustments

Wired On-Ear USB Headset with ENC Microphone

The Acesori OHW344/OHW345 is a wired on-ear headset built for voice communication and multimedia. It connects through a USB interface and includes in-line controls for volume and mute. The 40 millimetre dynamic drivers deliver audio for calls and media playback. Weighing 160 grams, it is designed for daily professional use.

Suited for office workers

The environmental noise cancellation microphone filters background sound for clearer transmission during meetings. Buyers who need wireless mobility or active noise cancellation for listening will not find those functions here. The on-ear fit may not suit users who prefer over-ear cups for long sessions. No software suite or surround sound modes are provided.

40 mm drivers and 32 ohm impedance define

The 40 millimetre driver units and 32 ohm input impedance set the headset's sensitivity and tonal balance for typical USB power. The microphone presents an impedance of approximately 3K ohm for standard voice pickup. These electrical characteristics determine how the headset performs with your device's USB audio output.

Highlights

  • Clear calls in noisy places with ENC microphone
  • Rich sound from 40 mm dynamic drivers
  • Light 160 g on-ear comfort for long sessions
  • Plug-and-play USB-A and USB-C connectivity
  • In-line mute and volume controls for quick adjustments

Specifications

BrandAcesori
ModelOHW345, OHW344
Part NumberOHW344
TypeOn-Ear
ColorMatte Black
Driver Unit40 millimeters
THDOn Ear
Input Impedance32 ohms
ConnectorUSB
Ear CouplingOn ear
Weight160 grams
Noise Cancellingenvironmental_noise_cancellation
Microphone Impedance~3K ohm
Featuresenvironmental_noise_cancellation, In-Line Audio Controls, Wired, On Ear, dynamic_driver, 32 ohm, 1* Wire Computer Headset
Package Contents1* Wire Computer Headset, User Manual

Questions about this item

How much does the 160 g on-ear fit clamp after hours of wear?

At 160 g the OHW344/345 rests lightly on the ears, so the clamping force stays gentle even during long sessions.

Does the USB cable or inline control box get warm during all-day calls?

The headset draws only low USB power, so neither the cable nor the inline controls produce noticeable heat.

Which device port — USB-A or USB-C — must my computer already have?

The headset includes both a USB-A and a USB-C connector, so it works with either port type.

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