Cov tsis sib xws ntawm lub ntsej muag wireless
Tso lus
1. Bluetooth nti:
- Bluetooth 5 {. 0: 4 npaug siab dua li cov tiam dhau los 4.2 version, kev kis tau nrawm thiab txhim kho txoj haujlwm muaj peev xwm. Txaus rau cov neeg siv dog dig
- Bluetooth 5 {{. 1: Kev Taw Qhia Nrhiav Kev Ua Haujlwm thiab Centimime-theem kev pabcuam yog ntxiv los txhim kho cov khub thiab kev sib txuas lus ceev. Txaus rau cov neeg siv dav dav
- Bluetooth 5 {{. 2: cov txiaj ntsig suab, cov txiaj ntsig zoo, txo qis hluav taws xob thiab txhim kho kev ruaj khov.
- Bluetooth 5 {. 3: Txo kev cuam tshuam rau kev cuam tshuam, txhim kho roj teeb lub neej} thiab 5.3 yog tib tus lej ntawm 48mbit / s.
- Bluetooth 5.4: Kev Tshaj Tawm Kev Tshaj Tawm, Ntau-Latency Suab, Txhim Kho Kev Sib Kis Tau Ceev thiab deb, Kev Siv Hluav Taws Xob
Ib tiam yog siab dua lwm qhov kev sib kis kis tau, ntev dua kev sib txuas, thiab ntau dua kev siv hluav taws xob, thiab ntau dua kev ua haujlwm zoo tshaj plaws .
2. Chaw Xa Khoom Sib Xws
- SBC: Nws yog qhov ntxov tshaj plaws audio kis hom thiab cov theem pib codtomol, txhawb nqa los ntawm tag nrho cov khoom siv bluetooth, tab sis lub suab zoo yog dog dig .
- Acc: Advanced Codec (ACC) yog lub neej ntawd codec rau ntau cov khoom siv Apple, tab sis nws yog qhov tsis zoo uas tsis muaj cov qauv poob qis.
- aptx: Zoo-zoo Bluetooth Suab Encoding, ze rau tsis muaj CD tsis zoo, lub suab tsis zoo thiab zoo nkauj.
- aptx poob: hloov kho version ntawm aptx, poob kev kis, ua tiav khaws cov ntaub ntawv audio, lub suab yog tiag tiag .
- LDAC: Wireless Coding Techning qhia los ntawm Sony, tus nqi me me, dhau ntawm CD suab nrov, tab sis ob peb tshaj li ....
- Lhdc: tib qho kev ua tau zoo tib yam li LDAC, kev ua si qis dua, kev saib xyuas suab tuaj yeem synio thiab video, du {}}
3. bluetooth nrug
yog deb npaum li cas koj tseem tuaj yeem txuas rau lub cuab yeej, lub mloog pob ntseg Bluetooth yog 10 metres ntawm qhov kev ncua zoo
4. Txoj chaw nres nkoj them nqi
Nrhiav koj tus kheej siv feem ntau siv interface, tam sim no feem ntau hom-C inface yog feem ntau Apple lub mloog pob ntseg siv cov xob laim loj leeb
5.} endurance
Qhov siab dua qhov zoo dua, tab sis cov ntim ntawm Bluetooth lub mloog pob ntseg, feem ntau me me ntawm lub roj teeb loj siv ntau dua li 30 / teev .
6. kev hnav
- feem ntau categorized rau cov pob ntseg hauv pob ntseg, pob ntseg, cov tawv nqaij thiab cov pob txha thiab pob txha kub yog feem ntau tiaj {8} {8}
- Nyob rau hauv cov nqe lus ntawm hnav kev nplij siab: headband> semi-hauv-pob ntseg / pob txha conduction> hauv pob ntseg.
- Hais txog lub suab zoo: hauv pob ntseg hauv pob ntseg> lub taub hau> semi-in-pob ntseg> pob txha conduction .
7. Lub suab tsim khoom lag luam
- feem ntau muab faib ua cov hlau txav thiab txav hlau, qhov loj dua txoj kab uas hla ntawm kev txav chev, qhov zoo dua lub suab zoo; Qhov ntau dua tus naj npawb ntawm kev txav hlau cov kev ua tau zoo .
- Tsiv coil hom: kev siv taub hau sab hauv kev siv ntawm lub suab, yog li cov khoom siv diaphized, yog li cov khoom siv diaphized, yog li cov khoom siv diaphized, yog li cov khoom siv diaphized, yog qhov zoo dua cov khoom siv, qhov zoo dua lub suab.
- True wireless bluetooth headphones are earbud type, their own space is relatively small, so it is difficult to make the size bigger, so the sound quality of the headset is better, because the sound generating unit is bigger.
- Dynamic Hlau Hom: Lub Taub Hau Siv Hluav Taws Xob Sab Hauv, Electromagnet Tsim Cov Khoom Siv Hluav Taws Xob, yog li qhov tsim nyog rau pob ntseg pob zeb, tab sis tus nqi kim dua {1}
- Kev sib zog: lub mloog pob ntseg sab hauv ntawm cov hlau me me, thiab xa cov suab rov qab los ntawm, lub suab tam sim no, yog li tsim cov txiaj ntsig sib txawv ntawm cov txiaj ntsig thiab qib siab dua.
8.} dej dej ntsuam xyuas
- IPX1: tuaj yeem tiv taus cov dej ntsug ntsug ntawm cov khoom
- IPX2: tuaj yeem tiv taus tsawg dua lossis sib npaug rau 15℃lub kaum ntse ntse cov khoom lag luam
- IPX3: tuaj yeem muab txau mus txog 60℃dej
- IPX4: Yuav muaj kev tiv thaiv tawm tsam kev txia dej ntws (xws li desktop sib cais sprinkled dej)
- IPXS: tuaj yeem tiv thaiv los ntawm kev nkag mus rau ntawm lub dav hlau dej
- IPXX: tuaj yeem tiv thaiv los ntawm kev nkag siab hauv lub loj
- IPX7: Immersion hauv dej 1 metres rau txog 30 feeb
- IPX8: Lub npe tiv thaiv dej, feem ntau yog hu ua "kev tiv thaiv kab mob"
Kev ua tsis tau dej yog qhov zoo, tsis tas yuav muaj zog tshaj plaws, tom qab yuav cov cua sov hauv dej so tau txuas lub neej ntawm lub taub hau .
9. latency
- Tsawg dua 70ms theoretical latency tuaj yeem ua haujlwm loj ntawm kev ua si
- Cov kev ua si shooting muaj cov kev xav tau siab latencies xav tau, tswj tsis pub dhau 100ms
- Lwm yam kev ua si uas tsis muaj qhov ua tau muaj latencies xav tau, 200ms tsis muaj tseeb
- Bluetooth hauv kev xa tawm cov ntaub ntawv audio, los ntawm cov ntaub ntawv compression, cov ntaub ntawv kev sib kis, cov ntaub ntawv kev hloov pauv, cov ntaub ntawv kev hloov pauv, cov ntaub ntawv kev hloov pauv, cov khoom siv lwm yam, uas ua rau kis tau qeeb .
Tsis muaj bluetooth Headset muaj ib qho 0 latency .
{{0 {}} cov suab nrov txo
Muaj ob lub ntsiab ntawm cov suab nrov txo cov thev naus laus zis, lub suab nrov txo qis thiab cov suab nrov txo qis .
- Kev txo cov suab nrov: yog cov suab nrov txo, los ntawm cov suab nrov sib txawv, suav nrog cov khoom siv hluav taws xob sib txawv, thiab tsis muaj qhov tsawg} Txawm li cas los xij, nws tsis tuaj yeem neutralize lub suab, thiab lub ntim yuav nyob rau ntawm qhov siab .
- Lub suab nrov tawm tsam: Nws yuav tsum tau pom tias muaj cov suab nrov txo qis rau nruab nrab, tab sis yog qhov tsis zoo rau cov suab nrov tsis sib xws, tab sis cov suab nrov zoo heev
Cov ntsiab lus: Hauv pob ntseg pob ntseg pob ntseg pob ntseg, lub mloog pob ntseg wired, Bluetooth hla pob ntseg wireless
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BEIEN tuam txhab Taw qhia:
- Lub pob ntseg manufacturers thiab lub taub hau cable chaw tsim tshuaj paus, nyob rau hauv Shenzhen, Suav, tsim muaj 16 xyoo
- Tau qhov twg los Hoobkas ncaj qha, tsis muaj middlemen
- Quantity >=100 pcs, lag luam wholesale nqe, ladder hais cov ntsiab cai, kev koom tes ntev ntev yog nyiam dua
- Kev Pabcuam Customization yog muab
- Kev sib xyaw hauv R & D, ntau lawm, thiab muag khoom, peb muaj lub hom "Beien" thiab muaj peb tus kheej kev ua haujlwm ywj pheej
- Cov khoom lag luam suav nrog: 13 series ntawm hu lub chaw ua haujlwm headsets, QD cablesets, qd cables, thiab pob ntseg cushions; Txhua lub taub hau headset muaj 6 interfaces muaj: RJ9 / PC2 * 3.5mm / QD / USB / hom C
- Cov Ntaub Ntawv Ntxiv:Khoom, QD Cables, RJ cables, Daim duab
Tib yam zoo, qis tus nqi, txais tos los nug, tos ntsoov rau kev koom tes .
Yaya
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