Gbigbawọle Iranlọwọ Iranlọwọ Igbọran Naaṣe fun Ifetisilẹ ti Gbọ
- Nọmba awoṣe: JH-A39
- Awọ : Dudu / Funfun
- Range Igbohunsafẹfẹ : 400-4000Hz
- Max OSPL90 : ≤113dB ± 3dB
- Išẹ OSPL90 : ≤109dB ± 4dB
- Apapọ Ipilẹ Harmonic Waha Ipari ≤ %7%
- Idanwo Ifiweranṣẹ : 23dB ± 5dB
- Ifọwọkan E Input IQ : 29dB ± 3dB
- Batiri tery Batiri Lithium ti a ṣe sinu
- Ikunkun Isonu : ìwọnba, Giga
- Apejuwe
- lorun
- Specification
Apejuwe
JH-D30 kii ṣe iranlowo igbọran ti arinrin rẹ. Wọn jẹ kekere, alaihan, gbigba agbara, ati comfy nla. O jẹ iranlowo ti o gbọ lati ni lati gbọ lati gbagbọ. agbaye pẹlu kikun, ọlọrọ, imọ-ẹrọ imọ-ẹrọ lai ṣe eyikeyi awọn adehun.
Awọn ẹya ara ẹrọ:
1. Awọn ohun elo alailowaya alailowaya alailowaya pẹlu irọrun iṣẹ iṣẹ ohun, eyiti o le ṣee lo fun awọn eniyan aito igbọran;
Apẹrẹ 2.Fashion pẹlu didara ohun to gaju;
3. Ẹgbẹ pipadanu gbigbọ ko ni fẹran eniyan lati mọ pe wọn wọ ẹrọ iranlowo gbigbọ, ati pe nkan yii kii ṣe 4. ṣe iranlọwọ fun olumulo lati tun ri ohun pada ṣugbọn o tun le daabobo aṣiri aṣamulo nitori irisi ọja;
Bọtini 5.Big ati ina itọkasi ti o han gedegbe, kọnkan ṣe oofa fun agbara gbigba;
6. Pẹlu ọran ati rọrun fun gbigba agbara nigbakugba;
7. Awọn imọran eti iwọn oriṣiriṣi oriṣiriṣi fun iwọn eti oriṣiriṣi.
Awọ
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Black / White
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igbohunsafẹfẹ Range
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400-4000Hz
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Max OSPL90
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<= 113dB ± 3dB
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OSPL90 ti aropin
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<= 109dB ± 4dB
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Lapapọ Ipaya Harmonic Wave
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<= 7%
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Anfani ti Itọkasi Ifilo
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23dB ± 5dB
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Ifọwọkan E Input EQ
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29dB ± 3dB
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batiri
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Batiri Ikọ-sinu Lithuum
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Igbọran Isonu
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Niwọntunwọsi, Lewu
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package
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Awọ awọ
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certifications
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CE, ROHS, ISO13485 (Medical CE), Tita ọfẹ (CFS)
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