1. Stereo headset with head-mounted design. The noise reduction microphone. 2. keep your ears in good condition even during long calls. You can immediately adjust the volume and mute the microphone. 3. 38db high-performance vocal capacitor omnidirectional microphone provides high-quality dialogue 4. Ergonomic design: soft PU ear cushions and lightweight headset, comfortable to wear 5. Wire length: 1.8m 6. Wire material: PVC wire 7. Speaker material: 40 cm black magnetic speaker 8. Impedance: 32 +/- 15% Ohm 9. Sensitivity: 110 +/- 3 dB 10. Sounding principle: moving coil 11. Frequency response range: 20-20k Hz 12. Microphone: 4.0 x 1.5mm 13. Microphone sensitivity -38 +/- 3dB 14. Microphone impedance: 2.2K Ohm 15. Directionality: omnidirectional 16. Incoming interface: 3.5mm interface / USB
1. 头戴式设计的立体声耳机。 降噪麦克风。 2. 即使在长时间通话时,也要让您的耳朵保持良好状态。 您可以立即调整音量并将麦克风静音。 3. 38db高性能人声电容全向麦克风提供高品质对话 4. 人体工学设计:柔软的PU耳垫和轻巧的耳机,佩戴舒适 5. 线长:1.8m 6. 线材:PVC线 7. 喇叭材质:40厘米黑色磁性喇叭 8. 阻抗:32 +/- 15% 欧姆 9. 灵敏度:110 +/- 3 分贝 10. 发声原理:动圈式 11. 频率响应范围:20-20k Hz 12. 麦克风:4.0 x 1.5mm 13. 麦克风灵敏度-38 +/- 3dB 14. 麦克风阻抗:2.2K Ohm 15. 方向性:全向 16. 输入接口:3.5mm接口/USB
提交