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አዲስ አበባ, አራዳ, 2 ሰዓቶች በፊት
3 እይታዎች
High End Dual Microphone Ultra Clear Radio
ማዘጋጃዎች
አይነት
አዲስ
ሁኔታ
Other
ብራንድ
Specification
Transmission protocol: 2.4G private protocol
Noise cancellation: support three levels of noise cancellation
Headphone monitoring: support (adapted to TYPE-C interface headphones)
Reverb: Support
Sound delay: <=25ms
Microphone: -38dB earth 3dB omnidirectional condenser microphone
Frequency response: 20Hz-20KHz
Sampling rate: 48KHz
Signal to noise ratio: >=70dB
Operating current: <=12mA
Shutdown current: <=20uA
Endurance: 6H (80ma battery)
Charging bin battery: 300mA/H or 600mA/day
Charging bin input voltage: 5V
Adapter: 5V/1A
Operating temperature: -10C-45C
የደህንነት ምክሮች
- እንኳንም ለመላኪያ በቅድሚያ መክፈልን ይቀልዱ
- ከሻጭ ጋር በደህንነቱ የተጠበቀ የህዝብ ቦታ ውስጥ ይገናኙ
- እቃውን ይመልከቱ እና በትክክል የሚፈልጉት መሆኑን ያረጋግጡ
- ተሸክመው የተላኩት እቃ የተመረምረው መሆኑን ያረጋግጡ
- እርካታ ካልሰማምን ብቻ ይክፈሉ
