Speaker | |
OD | 23mm |
Impedance | 64Ohm±15% at 1000Hz |
Sound Pressure Level | 89dB+/-3dB at 1000Hz |
Rated Power | 50mW |
Max Power | 200mW |
Microphone | |
Type | Electret microphone |
Sensitivity | -40dB+/-3dB at 1000Hz |
Impedance | 2.2KOhm |
Free sample | Yes |
Function Description |
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We usually arrange the shipment by express like DHL, EMS, UPS, FEDEX TNT and so on, that depends on different countries. DHL and Fedex is our first choice because they are faster than others.If you need special shipping ways, please kindly let us know.