1. Kev pab hnov lus hauv pob ntseg
2. Qhib pob ntseg, sab laug xiav thiab txoj cai liab, xim ntawm daim tawv nqaij, dub, dawb tuaj yeem xaiv
3. Siv A10 zinc-npib khawm roj teeb!
4. 30dB-100dB
5.Zoo zoo thiab siv tau ntev.
6.2 xyoo warranty thiab sov so tom qab-muag kev pab cuam.
7. Xim:
Pob ntseg xiav
Liab sab pob ntseg
Dub ib ncig
Nyob ib ncig ntawm daim tawv nqaij
Nyob ib ncig ntawm dawb
1.Maximum saturated suab siab: ≤110 dB + 3 db
2.High zaus txhais tau tias: 106 db ± 4 db
3.Maximum nce decibel: 32 db ± 5 db
4.Frequency teb ntau: 300 Hz-4500 Hz
5.Equivalent input suab nrov: ≤29dB + 3db
6.Tag nrho cov harmonic distortion: ≤7% + 3%
Khoom npe | Mini Hearing Aids for Deafness DR-HA-01 |
Qauv nab npawb | DR-HA-01 |
Khoom siv | ABS |
Qhov siab tshaj plaws saturated suab siab | ≤ 110 dB + 3 db |
High zaus txhais tau tias | 106 db ± 4 db |
Qhov siab tshaj plaws decibel | 32 db ± 5 db |
Kev teb ntau zaus | 300 Hz-4500 Hz |
Sib npaug input suab nrov | ≤ 29dB + 3db |
Tag nrho harmonic distortion | ≤ 7% + 3% |
Khoom loj | 1.5 * 1.8 cm |
Khoom hnyav | 1.3g ib |
Khoom plig lub thawv loj | 12.5 * 9.5 * 4cm (W * D * H) |
Khoom plig lub thawv hnyav | 1 40g |
Carton Loj | 51.5 * 48 * 23.2cm rau 100 units |
Thawv hnyav | 15 KG |
Warranty | 2 xyoo |
1. Cov khoom siv mloog puas yuav phim nrog lub pob roj teeb?
Yog lawm, cov khoom siv mloog zoo sib xws nrog lub pob roj teeb thiab koj yuav tsum tau sib sau ua ke thaum koj tau txais cov khoom.
2. Koj puas tuaj yeem npaj ntau lub roj teeb?
Yog tias koj xav kom peb npaj cov roj teeb ntau dua, peb yuav tsum rov kuaj xyuas tus nqi.
3. Cov xim ntawm lub pob ntseg rau sab laug thiab sab xis tsis tuaj yeem hloov tau?
Cov xim hloov tsis tau.Rau sab laug, xim yog xiav;Rau sab xis, xim yog liab.
4. Peb puas tuaj yeem pom cov qauv ua ntej kev txiav txim ntau?
Yog, koj ua tau.Qhia rau peb kom muaj nuj nqis rau cov qauv uas koj xav tau, ces peb tuaj yeem kuaj xyuas tus nqi rau koj.
5. Yuav ua li cas txog koj cov nqe lus them nqi?
Kev them nyiaj tag nrho ua ntej xa khoom.Rau qhov kev txiav txim loj, peb tuaj yeem sib tham txog cov nqe lus them nqi.
6.Kuv puas tuaj yeem kho peb lub logo ntawm cov khoom siv?
Yog lawm, peb txais kev pabcuam OEM.Xa peb lub logo tsim thiab koj cov kev xav tau, peb tuaj yeem kuaj xyuas tus nqi rau koj.