Ekwentị ntị ihe enyemaka n'ogbe DR-HA-03
1 Mgbanwe otu igodo, ngbanwe olu ọkwa anọ, ọrụ dị mfe.
2. USB cyclic chaja, na-azọpụta ego na nchegbu.
3. Medical-ọkwa rọrọ silicone earplugs, mma iyi.
4. Yiri ya n'agbanyeghị ntị aka ekpe na aka nri.
5. Nchekwa igbe nwere ike ibugharị, dị mfe iburu na njem
6. Igbe batrị nchekwa ndụ batrị dị elu, na-akwado ọkara ọnwa nke oge njikere
7. Ezigbo mma na nke na-adịgide adịgide iji.
8. 2 afọ akwụkwọ ikike na-ekpo ọkụ mgbe-ire ọrụ.
9. Agba:
Nwa
Acha anụnụ anụnụ
1.OsPL90 kacha elu: ≤120± 3 db
2.High ugboro nkezi OSPL90: 120± 4 db
3.Full ụda uru: 38 ± 5 decibels
4.Nzaghachi ugboro ugboro: 500 Hz-3500 Hz
5.Total harmonic distortion: ≤8%
6.Equivalent ntinye ụda ọkwa: ≤32dB
7.Battery ugbu a: ≤2 mA
8.Rated voltaji: 3.7 v
| Aha ngwaahịa | Ihe enyemaka ntị nwere ike ịgbanye DR-HA-02 |
| Nọmba nlereanya | DR-HA-03 |
| Ihe onwunwe | ABS |
| OSPL90 kacha | ≤120±3 db |
| Nkezi ugboro dị elu OSPL90 | 120±4 db |
| Uru ụda zuru oke | 38 db ± 5 db |
| Oke nzaghachi ugboro ugboro | 500 Hz-3500 Hz |
| Ọkwa ụda ntinye nhata | ≤32dB |
| Mgbagwoju anya harmonic | ≤8% |
| Batrị dị ugbu a | ≤2 mA |
| Egosiri voltaji | 3,7 v |
| Ibu net nke ngwaahịa | 5,8g |
| Nha igbe onyinye | 12.5*9.5*4cm |
| Arọ igbe onyinye | 195g |
| Igbe katọn | 51.5 * 48 * 23.2cm maka nkeji 100 |
| Ibu katọn | 20.5kg |
1. Ogologo oge ole ka m nwere ike ịnata ngwongwo?
Ọ bụrụ n'oké osimiri, oge mbupu bụ ihe dịka ọnwa 1-2;Ọ bụrụ na ikuku ma ọ bụ kwupụta, oge mbupu bụ ihe dịka ụbọchị 7-15.
2. Ogologo oge ole ka ị na-akwụ ụgwọ ihe enyemaka ntị a?
Oge nchaji bụ ihe dịka awa 2-4.Mgbe ahụ, oge iji ya dị ihe dị ka awa 48.
3. Enwere m ike ịhọrọ agba nke akpa maka ihe na-anụ ihe?
Ee, agba akpa ị nwere ike ịhọrọ bụ oji na ọcha.
4. Enwere m ike hazie logo anyị otu ngwaọrụ na nkwakọ ngwaahịa?
N'ezie, anyị na-anabata OEM/ODM ọrụ maka ngwaahịa.
5. Enwere mbelata ego m nwere ike nweta?
Anyị nwere ike kpakọrịta ọnụahịa maka mmekọrịta azụmahịa anyị ogologo oge.Kpọtụrụ ahịa anyị maka nkọwa ndị ọzọ.
