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Black on-ear wireless headphones with charging base

AOC Captain 300 ACW4212 On-Ear Headphones Bluetooth 5.4

SKU CH-AP0K-D6X5P

On-ear wireless headphones with Bluetooth 5.4, active noise cancellation, AI noise-cancelling microphone, charging base, USB dongle and 3.5 mm cable, delivering 40 hours of use per charge

  • TypeOn-Ear
  • ColorBlack
  • THDOn Ear
  • Input Impedance40 ohms
  • Connector3.5mm
  • Ear CouplingOn ear
  • AI noise-cancelling mic keeps calls clear in busy spaces
  • Bluetooth 5.4 plus USB dongle and 3.5 mm give three ways to connect
  • Dock charges headset in 2.5 hours with no cables
  • Up to 40 hours talk time covers long workdays
  • Light 0.19 lb on-ear design stays comfortable for hours

AOC Captain 300 on-ear headset

The AOC Captain 300 ACW4212 is an on-ear wireless headset built for professionals who spend long hours on calls. It weighs 0.19 pounds and delivers up to 40 hours of continuous talk time. Active noise cancellation and an AI-powered microphone reduce background sound during meetings. A flip-to-mute boom mic lets you silence input instantly.

Check Bluetooth version and USB ports

Your computer or phone must support Bluetooth 5.4 to use the active noise-cancelling function, which is only available in that mode. Verify a free USB-A or USB-C port for the included dongle if you prefer a low-latency wireless link. The 3.5 mm jack provides a wired fallback when wireless is not an option. Ensure your OS recognises standard audio-class devices.

Dock charging frees desk space

The supplied charging base powers the headset in 2.5 hours without cables; just dock the unit between calls. Three connection modes — Bluetooth 5.4, USB dongle and 3.5 mm cable — let you switch between laptop, phone and desk phone without re-pairing. The lightweight on-ear design keeps ears cool during extended sessions.

Highlights

  • AI noise-cancelling mic keeps calls clear in busy spaces
  • Bluetooth 5.4 plus USB dongle and 3.5 mm give three ways to connect
  • Dock charges headset in 2.5 hours with no cables
  • Up to 40 hours talk time covers long workdays
  • Light 0.19 lb on-ear design stays comfortable for hours

Specifications

BrandAOC
Model002, Captain 300
TypeOn-Ear
ColorBlack
THDOn Ear
Input Impedance40 ohms
Connector3.5mm
Ear CouplingOn ear
Weight0.19 pounds
Noise CancellingActive
Wireless TypeBluetooth
Battery40 hours
Operating Time40 hours
Charge Time2.5 hours
Microphone Impedance40 ohm
Featuresactive_noise_cancellation, 5.4, 40 hours, Wireless, On Ear, 40 ohm

Questions about this item

What comes in the box and what must I buy separately?

The package includes the Captain 300 headset, a USB A/C dongle, a charging base, and a 3.5 mm cable for wired use. No extra accessories are required for the three connection modes.

Which version should I choose for the 40-hour battery and AI noise-cancelling mic?

The single Captain 300 ACW4212 model delivers up to 40 hours of talk time and the AI noise-cancelling microphone when used over Bluetooth 5.4.

How does the 40-hour figure hold up during real work calls?

Up to 40 hours of continuous talk time is rated for Bluetooth 5.4 mode; the headset recharges fully in 2.5 hours on the dock.

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