School Testing Headset with 3.5 mm Plug (Blue/Black) blends classroom durability and modern compatibility. Featuring TRRS plug, noise‑reducing ear cups, chew‑resistant cable, and a 270° rotating noise‑canceling mic, it’s built for education, testing, and interactive learning. Key Features & Benefits Noise‑Reducing Ear Cups – reduce distractions so students hear clearly Ambidextrous Design – flexible for both left & right‑handed users Chew‑Resistant Construction – built to withstand student use and stress Standard 3.5 mm TRRS Plug – works with tablets, Chromebooks, PCs, and other student devices Rotating 270° Noise‑Canceling Mic – adjust mic placement or swing out of the way when not needed Soft Leatherette Padding – comfortable and easy to clean for hygiene 6‑Foot Cable with Velcro Tie – gives flexibility and organized storage Technical Specifications Speaker Size: 40 mm drivers Impedance: 32 Ω @ 500 Hz Sensitivity: 100 dB @ 500 Hz, 1 mW input Ear Pads: Soft leatherette, washable and cleanable Plug Type: 3.5 mm TRRS straight plug Warranty: 1 year manufacturer’s warranty} SKU: 2AE5‑5BL Usage & Maintenance Tips Plug directly into TRRS‑friendly student devices — no adapter needed Swing mic close to mouth while speaking, or rotate it away when not in use Clean ear pads and headbands with a soft damp cloth or mild sanitizer; avoid soaking Avoid bending the cable sharply or pulling the plug — handle gently Store the headset in a dry, protected area between uses