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| MOQ: | 1000 boxes |
| Price: | $6.30 / box |
Plug type | USB |
horn diameter | ф 40mm |
speaker impedance | 32 ω |
speaker frequency response | 20HZ-20khz |
horn sensitivity | 110dB |
noise level | ≤ -78DBA |
Dynamic range | ≥78 dBA |
distortion rate THD | ≤0.1% |
stereo crosstalk | ≤-52 dBA |
microphone specification | 6*5mm |
Microphone sensitivity | -58DB |
Microphone directivity | full pointing |
microphone impedance | ≤2.2K ω |
Microphone frequency response | 50HZ-15khz |
Length of earphone wire | L=1.5m+0.5m |
