HORN DIAMETER: 40mm Speaker kusakwana: 32 ω ± 10% Speaker Sensitivity: 108 ± 3DB Frequency Mhinduro: 20Hz-20khz Microphone Directivity:…
Paramende Kukosha Snr 36DB Nnr 33DB Kuderedzwa ruzha 36DB ~ 45DB ruzha ruzha …
Kukanganisa kwemafomati eemail
emailCannotEmpty
emailDoesExist
pwdLetterLimtTip
inconsistentPwd
pwdLetterLimtTip
inconsistentPwd