nā maʻamau a me nā ala no ka nānā ʻana i nā huahana uila

I kēia mau lā, ua hoʻōho ka poʻe netizens "ua ʻoi aku ʻo Vietnam ma mua o Shenzhen", a ʻo ka hana ʻana o Vietnam i nā kālepa kālepa ʻē aʻe i hoihoi nui ʻia. Hoʻopilikia ʻia e ka maʻi ahulau, ʻo ka waiwai kūʻai aku o Shenzhen i ka hapaha mua o 2022 he 407.66 biliona yuan, ma lalo o 2.6%, aʻo ka waiwai kūʻai aku o Vietnam i ka hapaha mua o 2022 he 564.8 biliona yuan. E like me kā mākou e ʻike ai, ʻo Shenzhen ke kūlanakauhale nui loa o Kina, ʻoi aku ka nui o nā huahana uila. I nā makahiki i hala iho nei, ua ulu wikiwiki nā kālepa kālepa haole o Vietnam. ʻO nā mākeke kūʻai nui ʻo ʻAmelika Hui Pū ʻIa a me ʻEulopa. ʻO nā kelepona kelepona a me nā huahana uila ʻē aʻe ka waiwai nui a Vietnam e lawe aku ai i ka European Union. Loaʻa i ka Vietnam i kēia manawa ke koi nui i waho, akā haʻahaʻa ka pae hoʻokele maikaʻi o nā mea hoʻolako. He mea koʻikoʻi loa ia e hoʻāʻo i ka maikaʻi o nā huahana kūʻai aku o Vietnam a i ʻole nā ​​​​kauoha outsourcing ma o ka nānā ʻana o nā ʻaoʻao ʻekolu.

ʻOiai ʻo kekahi o nā huahana uila kaulana loa i waena o ka lehulehu, ʻike pono ʻia ka maʻalahi a me ka hoʻohana ʻana o nā headset Bluetooth uea. ʻAʻole pili wale ke kūlana nānā o ka headset Bluetooth i kona ʻike, akā pili pū kekahi i ka lohe a me nā pilikia olakino. No laila, he mea koʻikoʻi ka nānā ʻana i ke poʻo poʻo Bluetooth uea. ʻO ka mea aʻe nā kūlana nānā a me nā ala no ka headset bluetooth e ka mea nānā hale kūʻai.

ʻO ka nānā ʻana i nā headset bluetooth uila 1. Nā mea hana nānā 2. Nā Kūlana Nānā 3. Nānā ʻike 4. Ma ka paena General Item Test 4.1 Barcode Scanning (Outer Box Barcode) 4.2 Barcode Scanning (Sales Packaging Barcode) 4.3 Odor Inspection (Sales Packaging) 4.4 Odor Inspection (Huahana) 4.5 Ka nui o ka huahana a me ke kaumaha 4.6 Coating Adhesion Ho'āʻo 4.7 Nameplate Friction Test 4.8 Battery Voltage Test 4.9 Internal Workmanship Test 5. Headphone Speaker Impedance Test 6. Headphone Speaker Sensitivity Test/Frequency Response Test 7. Headphone LED Indicator Test 8. Headphone On/Off Test 9. ʻO ka hoʻāʻo ʻana o ke kelepona paʻa 10. ʻO ka hoʻāʻo ʻana i ka hana hoʻohana ʻana i ke poʻo 11. ʻO ka hoʻāʻo ʻana i ka maikaʻi o ke kelepona kelepona 12. ʻO ka hoʻāʻo ʻana i ka mamao o ke kelepona ʻole 13. ʻO ka hoʻāʻo ʻana i ka hana hoʻopiʻi headphone 14. ʻO ka hoʻopili ʻana a me ka nānā ʻana.

1.Vmea paahanaRuler, vernier caliper, plug gauge, pepa hoʻohālikelike, laʻana, barcode scanner, nā mīkina lima anti-static a i ʻole nā ​​manamana lima, ka lepo lepo, ka waiʻona, ka pahi, ka lipine sealing, ka lipine maʻemaʻe (3M 600), ke kelepona paʻa Bluetooth.

2.Nā kūlana nānā 

Ka wela: 15-35 ℃;

Ka haʻahaʻa: 20% -75%;

Pumi lewa: 86kPa-106kPa

ʻIke: ʻAʻole emi ka ʻike maka o ka mea nānā ma lalo o 1.0 (me ka ʻike i hoʻoponopono ʻia);

Ka mamao: ʻO ka mamao ma waena o ka maka kanaka a me ka ʻili o ke kelepona paʻa ma lalo o ka hoʻāʻo ʻana he 300mm±50mm;

ʻO ke kukui: 40W kukui kukui (ʻo ke kumu kukui ma luna pono o ka mea ʻike), ʻo 500mm-550mm ke kumu kukui mai ka mea e hoʻāʻo ʻia, a ʻo 1000 ± 200Lux ka māmā;

ʻIke ʻana: ʻO ka ʻili o ka nānā ʻana i nā huahana a me ka pākaukau e hana i kahi kihi 45-degere, a hoʻololi i 45 degere i luna, lalo, hema, a me ka ʻākau (e like me ka hōʻike ʻana ma ke kiʻi ma lalo):

ʻO ka nānā ʻana i nā headset bluetooth uila 1. Nā mea hana nānā 2. Nā Kūlana Nānā 3. Nānā ʻike 4. Ma ka paena General Item Test 4.1 Barcode Scanning (Outer Box Barcode) 4.2 Barcode Scanning (Sales Packaging Barcode) 4.3 Odor Inspection (Sales Packaging) 4.4 Odor Inspection (Huahana) 4.5 Ka nui o ka huahana a me ke kaumaha 4.6 Coating Adhesion Ho'āʻo 4.7 Nameplate Friction Test 4.8 Battery Voltage Test 4.9 Internal Workmanship Test 5. Headphone Speaker Impedance Test 6. Headphone Speaker Sensitivity Test/Frequency Response Test 7. Headphone LED Indicator Test 8. Headphone On/Off Test 9. ʻO ka hoʻāʻo ʻana o ke kelepona paʻa 10. ʻO ka hoʻāʻo ʻana i ka hana hoʻohana ʻana i ke poʻo 11. ʻO ka hoʻāʻo ʻana i ka maikaʻi o ke kelepona kelepona 12. ʻO ka hoʻāʻo ʻana i ka mamao o ke kelepona ʻole 13. ʻO ka hoʻāʻo ʻana i ka hana hoʻopiʻi headphone 14. ʻO ka hoʻopili ʻana a me ka nānā ʻana.

3.Vmea paahanaRuler, vernier caliper, plug gauge, pepa hoʻohālikelike, laʻana, barcode scanner, nā mīkina lima anti-static a i ʻole nā ​​manamana lima, ka lepo lepo, ka waiʻona, ka pahi, ka lipine sealing, ka lipine maʻemaʻe (3M 600), ke kelepona paʻa Bluetooth.

4.Nā kūlana nānā 

Ka wela: 15-35 ℃;

Ka haʻahaʻa: 20% -75%;

Pumi lewa: 86kPa-106kPa

ʻIke: ʻAʻole emi ka ʻike maka o ka mea nānā ma lalo o 1.0 (me ka ʻike i hoʻoponopono ʻia);

Ka mamao: ʻO ka mamao ma waena o ka maka kanaka a me ka ʻili o ke kelepona paʻa ma lalo o ka hoʻāʻo ʻana he 300mm±50mm;

ʻO ke kukui: 40W kukui kukui (ʻo ke kumu kukui ma luna pono o ka mea ʻike), ʻo 500mm-550mm ke kumu kukui mai ka mea e hoʻāʻo ʻia, a ʻo 1000 ± 200Lux ka māmā;

ʻIke ʻana: ʻO ka ʻili o ka nānā ʻana i nā huahana a me ka pākaukau e hana i kahi kihi 45-degere, a hoʻololi i 45 degere i luna, lalo, hema, a me ka ʻākau (e like me ka hōʻike ʻana ma ke kiʻi ma lalo):

5.Headphone leo impedance hoao

E ana i ka impedance o ke kahawai hema a me ka akau o ka pepeiao, ma ke ano he 8-32 ohms, a pono e like ka impedance ma ka aoao hema a me ka akau.

6.Headphone leo ho'āʻo sensitivity / alapine pane ho'āʻo 

E hoʻohana i ka mea hōʻike e hoʻāʻo ai i ka naʻau o ka leo pepeiao, a ʻo ka pane pinepine o ka mea haʻiʻōlelo e kūpono i nā koi kikoʻī o ka mea kūʻai.

7. Headphone LED hōʻike hōʻike

ʻO ke kūlana pane o nā kukui hōʻailona i ke kaʻina hana o ka hoʻohuli ʻana, ka hoʻopau ʻana, ka hui ʻana, nā kelepona komo, nā kelepona, ka hoʻopiʻi ʻana, a me ka hoʻopiha piha ʻana e kūlike me nā kikoʻī i hāʻawi ʻia e ka mea kūʻai.

8. Headphone on / off ho'āʻo

E kaomi i ke pihi multi-function no ka ʻoi aku ma mua o 4 kekona, pono e hiki i ke poʻo poʻo ke hoʻohuli a pio.

9.He ho'āʻo paʻa poʻo

E kaomi a paʻa i ke pihi multi-function, komo ke poʻo i ke kūlana pairing, a hiki ke hoʻopili ʻia me ke kelepona paʻa lima Bluetooth.

10. Headphone hoʻohana hana ho'āʻo 

E ʻike i nā hana o ka headset e like me nā ʻōlelo aʻoaʻo, e like me ka pane ʻana i nā kelepona, ka hoʻoponopono leo, ke kelepona leo, nā hana kī, induction naʻauao, etc.

11.Headphone kelepona maikaʻi ho'āʻo

ʻAʻohe leo a leo paha o ke poʻo i ka wā o ke kelepona ʻana, ʻaʻohe "leo haʻihaʻi" ka mea hoʻokipa, a ʻaʻohe maʻi wela o ka headset i loko o 10 mau minuke o ke kelepona.

12.Headphone uea mamao ho'āʻo 

Ma hope o ka hoʻopili ʻana o ke poʻo i ke kelepona, pono ia e hana maʻamau i loko o 33 kapuaʻi/10 mika (a i ʻole e like me nā kuhikuhi).

13. Ka ho'āʻo hana hoʻouka kelepona

Me ka hoʻohana ʻana i ka charger pili, hiki ke hoʻopiʻi maʻamau ke poʻo, maʻamau ke kukui hōʻike, ʻaʻole wela ke kino; hiki i ka manawa hoʻopiʻi i ka manawa i ʻōlelo ʻia, e like me 1.5 mau hola, ke kukui ʻōmaʻomaʻo (e hōʻike ana ua hoʻopiha piha ʻia).

14.Packaging a me ka nānā 'āpana

ʻO ka waihoʻoluʻu a me ka nui o ka paʻi e kūlike me ka papa inoa huahana;

ʻO ka nui o ka pūʻolo e kūlike me nā alakaʻi alakaʻi;

ʻAʻole i pohō ka pahu kala/ʻeke PVC;

Ua pololei ka paʻi ʻana i ka ʻili a ʻaʻohe mea ʻino;

ʻAʻole nalo a pōʻino paha nā ʻōlelo kuhikuhi, nā kāleka hōʻoia, a pēlā aku.