USB Headset Hands Free Call Center Noise Reduction Line Headset Phone Headset Laptop With Microphone USB Computer Headset [COD]FC
355.487
₫ 177.744
Sản phẩm USB Headset Hands Free Call Center Noise Reduction Line Headset Phone Headset Laptop With Microphone USB Computer Headset [COD]FC đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 355.487 xuống còn ₫ 177.744, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Features:
1. Wearing ear protectors, noise isolation, fatigue resistance.
2. The earmuffs are made of high-quality sponge material, and the earmuffs are filled with imported slow-rebound sponge, which is soft and comfortable.
3. Easy to use, plug and play.
4. The earphone adopts one-side cable entry to avoid the trouble of the cable.
5. High-quality chips and reasonable PCB design bring excellent EMI characteristics.
Technical Parameters:
1. Interface type: USB2.0 connector
2. Speaker diameter: Ф30mm
3. Speaker impedance: 32Ω
4. Speaker frequency response: 20Hz-20KHz
5. Speaker sensitivity: 115dB
6. Rated output power: 41MW
7. Large output power: 84MW
8. Noise level: ≤-78dBA
9. Dynamic range: ≥78 dBA
10. Distortion rate THD: ≤0.1%
11. Stereo crosstalk: ≤-52 dBA
12.Microphone specification: 4*5mm
13.Microphone sensitivity: -52dB
14. Microphone directivity: omnidirectional
15. Microphone impedance: ≤2.2KΩ
16. Microphone frequency response: 50Hz-15KHz
17. Headphone cable lengt
1. Wearing ear protectors, noise isolation, fatigue resistance.
2. The earmuffs are made of high-quality sponge material, and the earmuffs are filled with imported slow-rebound sponge, which is soft and comfortable.
3. Easy to use, plug and play.
4. The earphone adopts one-side cable entry to avoid the trouble of the cable.
5. High-quality chips and reasonable PCB design bring excellent EMI characteristics.
Technical Parameters:
1. Interface type: USB2.0 connector
2. Speaker diameter: Ф30mm
3. Speaker impedance: 32Ω
4. Speaker frequency response: 20Hz-20KHz
5. Speaker sensitivity: 115dB
6. Rated output power: 41MW
7. Large output power: 84MW
8. Noise level: ≤-78dBA
9. Dynamic range: ≥78 dBA
10. Distortion rate THD: ≤0.1%
11. Stereo crosstalk: ≤-52 dBA
12.Microphone specification: 4*5mm
13.Microphone sensitivity: -52dB
14. Microphone directivity: omnidirectional
15. Microphone impedance: ≤2.2KΩ
16. Microphone frequency response: 50Hz-15KHz
17. Headphone cable lengt
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