COOSII AC01 Wired Over-Ear Headphones with Microphone and Volume Control
For the student who needs to focus in a noisy dorm or the remote worker taking calls from a bustling home, the COOSII AC01 headphones create a personal quiet zone. They aren't just about blocking sound—they're about reclaiming your concentration. The deep, cushioned ear pads fully surround your ears, and you'll notice how they muffle the TV in the next room, letting you dive into your studies or a podcast without distraction.
The 40mm drivers deliver clear, balanced audio that makes music and voices crisp. An in-line microphone picks up your voice cleanly, even if you're speaking softly, and the volume controls let you adjust without grabbing your phone. Lightweight and foldable, they slip into the included bag for your commute. Plug the 3.5mm jack into your laptop, tablet, or Chromebook for reliable, wired stereo sound that keeps you connected and focused.
Features
- 40mm DLC dynamic driver for balanced bass and treble
- Wired connection via standard 3.5mm audio jack
- In-line microphone with built-in volume controls
- Foldable and lightweight design with adjustable headband
- Deeply cushioned ear pads for long-lasting comfort
- 360° over-ear noise isolation blocks up to 85–90% ambient sound
General specs
- Brand: COOSII
- Model: AC01
- Seller: Amazon
- ID: B0C3GQXHS4
- Controls: Buttons, Volume Control
- Material: Leather
- Audio Jack: 3.5 mm
- Microphone: Yes
- Driver Size: 40
- Driver Type: Dynamic
- Form Factor: Over-Ear
- Connectivity: Wired
- OS Compatibility: ChromeOS
- Noise Cancellation: Passive Noise Cancellation
- First listed by seller: 8/5/25
If you are interested in more details, you can find full information on the seller's page.
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Price History for seller Amazon
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United States
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| Brand | COOSII | COOSII | A+ Scholars | Soundcore | Skullcandy | |
| Model | AC01 | AC01 | CH01 | Q35 | S6HVW-B957 | |
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| Rating |
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| Price | $29.99 | $9.99 | $26.99 | $74.97 | $150.85 | $93.54 |
| Seller | Amazon | Amazon | Amazon | Amazon | SoundCore | Amazon |
| Update | May 11, 2026 | Mar 21, 2026 | May 13, 2026 | Apr 29, 2026 | Sep 16, 2024 | Apr 9, 2026 |
| Material | Leather | Leather, Plastic | Faux Leather, Plastic | |||
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | |||
| Driver Size | 40 | 40mm | 40 | |||
| Connection Type | Wired | Wired | Wired | |||
COOSII AC01 Black
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