COOSII Wired Over-Ear Headphones with Mic - Pink

COOSII Wired Over-Ear Headphones are a foldable, 3.5mm stereo headset with a built-in mic and passive noise-isolating over-ear design for comfortable all-day listening.

Whether you're studying, commuting, joining online classes, or gaming, these COOSII headphones combine cushioned over-ear comfort with straightforward wired reliability. The 40mm dynamic drivers and deep ear pads are tuned for balanced sound while the inline volume control and microphone keep calls and media convenient on compatible devices.

How well do these headphones reduce background noise?

These headphones use a 360° over-ear, passive noise-isolating structure that reduces ambient sound to help you focus without electronic noise cancellation. The oversized ear cushions fully cover the ears to create a physical seal that blocks many external distractions.

• Passive noise isolation from deep, 3.54" x 1" ear pads made of protein leather and mesh
• Over-ear shape designed to minimize outside sound leakage
• Useful in classrooms, libraries, public transit, and workplaces

Will these headphones stay comfortable during long sessions?

Comfort is prioritized with 1/3 larger, deeply cushioned ear pads and a lightweight adjustable headband that distributes pressure evenly. Materials like breathable mesh and soft protein leather reduce heat build-up so they remain comfortable through study sessions or long commutes.

• Deeply cushioned ear pads fully cover ears for pressure relief
• Adjustable TPU headband with center relief zone for a secure fit
• Foldable, lightweight frame for easy carrying and storage

How do I control volume and take calls with these headphones?

The inline volume control gives quick access to sound level adjustments and call management for devices with a 3.5mm jack. A built-in HD microphone improves voice pickup to keep conversations clear on supported phones and tablets.

• In-line volume and call control for simple hands-on adjustments
• HD microphone for clearer speech during calls or online lessons
• Gold-plated 3.5mm plug for wide compatibility with many devices

Will these work with my laptop, phone, or Chromebook?

The COOSII headset connects via a standard 3.5mm jack and is compatible with most smartphones, tablets, Chromebooks, and laptops that have a combined audio port. Note that some desktop PCs that separate mic and headphone jacks may require an adapter to use the microphone.

• Compatible with devices that accept a 3.5mm combined audio jack
• Gold-plated connector helps ensure a stable connection and reduced corrosion
• PC microphone functionality may need a TRRS-to-dual-TRS adapter

Who is this for: COOSII Wired Over-Ear Headphones are made for students, commuters, and casual gamers who want reliable wired audio, effective passive noise isolation, and comfortable long-wear design without relying on battery-powered features. They suit anyone seeking a durable, foldable headset with simple in-line controls for everyday media, online classes, and phone calls.