
| BT version | 5.3 |
Battery | 600mA |
Horn diameter | φ50mm |
Impedance | 16Ω±15% |
Sensitivity | 119.5±3db |
Frequency range | 20HZ-20KHZ |
Wheat size | φ4*1.5mm |
Microphone sensitivity | -42±3db |
Microphone Impedance | 2.2KΩ |
Directionality | omnidirectional |
Working hours | 20 hours |









|
Shenzhen VBO Industrial Co., Limited
Audited Supplier
12 years
Profile Certified by SGS/BV
|

| BT version | 5.3 |
Battery | 600mA |
Horn diameter | φ50mm |
Impedance | 16Ω±15% |
Sensitivity | 119.5±3db |
Frequency range | 20HZ-20KHZ |
Wheat size | φ4*1.5mm |
Microphone sensitivity | -42±3db |
Microphone Impedance | 2.2KΩ |
Directionality | omnidirectional |
Working hours | 20 hours |









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