1. Big sound pressure protection, caring for students' hearing
2. Noise-reducing microphone, clearer noise suppression
3. Using DSP digital signal processing system, high-speed real-time processing of sound signals, rich sound details
4. Plug and play, convenient and fast, no additional driver software to install
5. Adjustable head beam, comfortable to wear, not tired for a long time
6. Features: Exam headphones, noise reduction microphone, hearing care, DSP sound card, comfortable to wear, plug and play
7. Cable length: 2.8m
8. Impedance: 32 ohms
9. Sensitivity: 98 dB
10. Wearing method: Head-mounted
11. Headphone output audio source: PC computer
12. Plug type: USB-A
13. Principle of sound production: Moving coil
14. Frequency response range: 20-20000Hz
Specification:
| Package Weight |
| One Package Weight |
0.50kgs / 1.11lb |
| Carton Weight |
30.00kgs / 66.14lb |
| Carton Size |
50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch |
| Loading Container |
20GP: 177 cartons * 60 pcs = 10620 pcs 40HQ: 412 cartons * 60 pcs = 24720 pcs
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