Kūʻai nui nā mea hoʻolohe pepeiao DR-HA-03
1 Hoʻokahi kī kī, ʻehā-level hoʻololi leo, hana maʻalahi.
2. USB cyclic charging, mālama kālā a hopohopo.
3. Lapaʻau-papa palupalu silicone earplugs, oluolu e komo.
4. E ʻaʻahu me ka nānā ʻole i nā pepeiao hema a ʻākau.
5. Hoʻopaʻa pahu pahu, kūpono ke lawe a me ka hele
6. Kiʻekiʻe ke ola pākaukau pahu pahu pahu pahu, kākoʻo i ka hapalua mahina o ka manawa kū
7. maikaʻi maikaʻi a lōʻihi e hoʻohana.
8. 2 makahiki palapala hoʻokō a mehana ma hope o ke kūʻai aku lawelawe.
9. kala:
ʻeleʻele
Pōuliuli
1. ʻO OSPL90 kiʻekiʻe: ≤120±3 db
2. High frequency awelika OSPL90: 120±4 db
3. Loaʻa ka leo piha: 38 ± 5 decibels
4.Frequency pane pane: 500 Hz-3500 Hz
5.Total harmonic distortion: ≤8%
6.Equivalent hoʻokomo leo pae: ≤32dB
7.Battery i kēia manawa: ≤2 mA
8. Helu uila: 3.7 v
| inoa mea kūʻai | Nā mea kōkua pepeiao hiki ke hoʻopaʻa hou ʻia DR-HA-02 |
| Helu kumu hoʻohālike | DR-HA-03 |
| Mea waiwai | ABS |
| OSPL90 kiʻekiʻe loa | ≤120±3 db |
| Awelika alapine kiʻekiʻe OSPL90 | 120±4 db |
| Loaʻa ka leo piha | 38 db ± 5 db |
| Laulā pane alapine | 500 Hz-3500 Hz |
| Kūlike ka leo hoʻokomo | ≤32dB |
| Huina huikala harmonic | ≤8% |
| ʻO ka mana o ka pākaukau | ≤2 mA |
| Volta koho | 3.7 v |
| Kaumaha ʻupena huahana | 5.8g |
| Nui pahu makana | 12.5*9.5*4cm |
| Paona pahu makana | 195g |
| pahu pahu pahu | 51.5*48*23.2cm no 100 mau ʻāpana |
| Paona pahu | 20.5kg |
1. Pehea ka lōʻihi e hiki ai iaʻu ke loaʻa nā waiwai?
Inā ma ke kai, ʻo ka manawa hoʻouna ma kahi o 1-2 mahina;Inā ma ka lewa a hōʻike paha, ʻo ka manawa hoʻouna ma kahi o 7-15 mau lā.
2. Pehea ka lōʻihi o ka hoʻopaʻa ʻana i kēia mea kōkua pepeiao?
ʻO ka manawa e hoʻouka ai ma kahi o 2-4 mau hola.A laila ʻo ka manawa hoʻohana ma kahi o 48 mau hola.
3. Hiki iaʻu ke koho i ke kala o ka ʻeke no nā mea hoʻolohe?
ʻAe, ʻeleʻele a keʻokeʻo ke kala ʻeke āu e koho ai.
4. Hiki iaʻu ke hana i kā mākou logo i hoʻokahi o nā mea hana a me ka ʻeke?
ʻOiaʻiʻo, ʻae mākou i ka lawelawe OEM / ODM no nā huahana.
5. Aia kekahi uku ho'ēmi e hiki iaʻu ke loaʻa?
Hiki iā mākou ke kūkākūkā i ke kumukūʻai no kā mākou pilina ʻoihana lōʻihi.E kelepona i kā mākou kūʻai aku no nā kikoʻī hou aku.
