Microphone

1. Directivity: single direction2. Frequency response: 30Hz-20kHz3. Sensitivity: -34dB+/-2dB(0dB- 1V/Pa at 1kHz)4. Output impedance: 1500+/-30% (at 1kHz)5. Load impedance: greater than or equal to 100006. Noise level: 16dBA7. Sound pressure level (max):...

Features1. Plug & play: Easy to use, switch on and plug in the receiver to connect automatically. The cell phone microphone has a mini body, it is an easy clip-on mic and enhances personal privacy protection, portable storage bag allows you to take it...

Features1. Plug & play: Easy to use, switch on and plug in the receiver to connect automatically. The cell phone microphone has a mini body, it is an easy clip-on mic and enhances personal privacy protection, portable storage bag allows you to take it...

1. Material: ABS, electronic components2. Applicable scenarios: video, interview, performance, meeting3. Transmission delay: 15ms4. Transmission distance: 30 meters5. Frequency range: 2.4GHz6. Frequency response range: 20-20KHz7. Charging port: 8...

1. Material: ABS, electronic components2. Applicable scenarios: video, interview, performance, meeting3. Transmission delay: 15ms4. Transmission distance: 30 meters5. Frequency range: 2.4GHz6. Frequency response range: 20-20KHz7. Charging port: 8...

1. Material: ABS, electronic components2. Applicable scenarios: video, interview, performance, meeting3. Transmission delay: 15ms4. Transmission distance: 30 meters5. Frequency range: 2.4GHz6. Frequency response range: 20-20KHz7. Charging port: 8...

1. Material: ABS, electronic components2. Applicable scenarios: video, interview, performance, meeting3. Transmission delay: 15ms4. Transmission distance: 30 meters5. Frequency range: 2.4GHz6. Frequency response range: 20-20KHz7. Charging port: 8...

1. 360 high-fidelity sound recognition silicon microphone, the human voice is clearer 2. 20m wireless transmission, more free recording 3. Small and mini, large capacity and long-lasting battery life 4. Compatible with iPhone devices 5. Live broadcast...

1. 360 high-fidelity sound recognition silicon microphone, the human voice is clearer 2. 20m wireless transmission, more free recording 3. Small and mini, large capacity and long-lasting battery life 4. Compatible with Android devices 5. Live broadcast...

Features1. Real-time monitoring, accurate expression. 2. Automatically pair, get rid of the shackles. 3. Clear sound line, 360-degree omnidirectional radio. 4. 120 meters wireless transmission, recording more freely. 5. With its own charging plug, it can...

1. Microphone type: dynamic2. Applicable objects: special conference, stage, computer, home3. Input voltage: 220V4. Frequency: 150~12kHZ5. Sensitivity: -78db+/-3db6. Solid and durable, high hardness, anti-corrosion7. Dynamic microphone core, balanced...

1. Channel: 22. Ultra-low time lapse3. Universal for mobile phones and computers4. Battery life: 6-8 hours5. Signal-to-noise ratio: ≥85dB6. Input voltage: 220V7. 20m barrier-free connection8. 360-degree sound pickup9. Frequency response range:...