Dear Customer, Hello:
Welcome to our store.
Each of our products is thoroughly tested, examined and fully packaged before delivery.
If you have any question about the product, please feel free to contact us to provide the best service.
Happy shopping! We are looking forward to your next visit!
"" Welcome to our store
Happy shopping!
Our products have been thoroughly tested, examined and packaged before delivery.
You can rest assured to buy, if you have any questions about products or other issues, please contact me, we will provide the best service to solve your problem. Thank you"
Microphone Size: 6.0x2.7mm
Sensitivity: 56dB±3dB
Directional:Omnidirectional
Mic Impedance: 2.2 kQ
Speaker diameter: 50.00mm
Impedance: 32Q
Frequency Response: 20-20000Hz
Input Power: 20 mW
Output sound pressure: 103db±3dB
Cable length: 2.4 meters
Packing: 1 x Headphone
We work hard to provide the best products for your home at the fastest speed. (12-15 days to arrive quickly, 3-5 days for special time or remote area)
ProductDescription H3 {Margin: 0.75EM 0PX 0.375EM -1PX;}
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..Promote:
Dear Customer:
1. The real color may be different from the pictures shown due to lighting effects, environments, display brightness, photography equipment, etc. Slightly different.
2. Please allow 1-2cm differs due to manual measurement.
3. If you have any questions, please feel free to contact us. Here, it is better than Amazon customer service.
4. For other related products, please search "YXF99"