DANYIN D310 English Listening And Speaking Exam Headphones with USB Interface, Over-Ear Design for Students' Exams, Human-Machine Dialogue Recording, Middle School Entrance Exam Oral And Listening E-Listening Headset with Microphone

Built-in high-fidelity sound card chip for enhanced sound resolution and noise purification in exam environments

Large magnetic ring for voltage stabilization and electromagnetic noise filtering, ensuring stable sound quality in multi-computer exam rooms

40 mm large dynamic driver with nano composite fiber diaphragm and strong neodymium magnet for accurate and clear sound reproduction without distortion

Designed specifically for English oral practice and examination environments

Suitable for use in computer exam rooms with multiple candidates seated closely, minimizing cross-talk and background noise

Not intended for gaming or music listening purposes

1. Avoid moisture and dust to prevent damage to speakers and circuits

2. Power on at least once every 1–3 months if unused for extended periods

3. Cover the headset plug with moisture-proof material when not in use

4. Prevent drops, impacts, and exposure to fire to avoid damage

5. Do not forcibly pull or twist cables to prevent wire breakage

6. Avoid contact with sharp objects to prevent damage

7. Do not forcibly bend the headset to avoid structural damage

8. Clean with a dry, colorless cotton cloth possibly moistened with alcohol; do not use wet cloths

9. Keep away from acids, alkalis, oils, and volatile solvents

10. Use leather care products for ear pads and headband leather maintenance after use

Due to different measurement methods, equipment, and angles, actual product dimensions and weight may vary slightly. Please refer to the actual product.

DANYIN is a member of the China Educational Equipment Industry Association

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