Parts: We provide 12 months warranty, and 40 days no reason to return, if you have any questions in the process of use, please contact us in time, we will solve any problems for you within 12 hours.
Labor: We provide 12 months warranty, and 40 days no reason to return, if you have any questions in the process of use, please contact us in time, we will solve any problems for you within 12 hours.
Microphone Signal to Noise Ratio(SNR): recording microphone
Specification: Size : 120*120*225 mm. Directivity : Omnidirectional Signal to noise ratio : Less than 50 db. Sensitivity : -58 -2db The lenght of wire : 1.5m Impedance: 2.2k Frequency : 70HZ-10KHZ Microphone head : 6*5 mm