Taw qhia

Bluetooth Headset 280mAh Roj teeb nta Qib-A cobalt hlwb thiab precision PCM, muab kev txhim khu kev qha, slim- lub zog profile uas tshem tawm qhov muaj peev xwm fading thiab haum cov teeb meem hauv caj dab thiab tshaj - pob ntseg pob ntseg.

Specification

Cov khoom	Specifications
Roj teeb	3.7v 280mah lipo roj teeb
Charge voltage	4.2V
Nominal voltage	3.7V
Nominal muaj peev xwm	280mAh 0.2C tso zis
Charge tam sim no	Standard Charging: 0.5C Ceev ceev: 1.0C
Standard Charging Method	0.5C CC (tam sim no tsis tu ncua) them rau 4.2V, ces CV (qhov tsis tu ncua voltage 4.2V) them kom them tam sim no poob qis dua lossis sib npaug li 0.05C
Lub sijhawm them nyiaj	Kev Them Nqi: 2.75hours (Ref.) Tus nqi nrawm: 2hours(Ref.)
Max. nqi tam sim no	1.0C
Max. tso tawm tam sim no	1.0C
Kev txiav tawm - tawm qhov hluav taws xob	2.75V(0.2C)
Ua haujlwm kub	Kev them nyiaj yug: 0℃~ 45℃Tawm: 0℃~ 45 degree
Cia kub	-10℃~ +45 degree
Dimension	Ntev: 50 ± 2mm (tsis suav nrog tab) Dav: 20 ± 0.5mm Thickness: 10 ± 0.2mm
Tso Test	Lub cell yuav tsum tau muab tso rau ntawm qhov siab ntawm meters ob zaug mus rau hauv av pob zeb. Tsis muaj hluav taws, tsis muaj dej
Lub neej voj voog	Ntau dua lossis sib npaug li 300 npaug

Cov yam ntxwv tseem ceeb

Extended Audio Endurance
Lub peev xwm 280mAh yog optimized rau neckband thiab tshaj - pob ntseg headphones, muab 15-20 teev ntawm kev ua si tas mus li ntawm ib zaug xwb.

Siab -Kev sib raug zoo Cobalt Cells
100% cobalt-raws li chemistry nrog kev ruaj khov paug nkhaus, txo qhov voltage poob thaum siv thiab txhim kho lub zog ruaj khov.

Ultra-Slim Profile Control
± 0.2mm thickness tswj los ntawm precision stacking, kom ntseeg tau zoo ib yam nyob rau hauv compact headset lug.

Tsawg Tus Kheej -Tso tawm Technology
Tsawg-kawg electrolyte system tswj qhov voltage stability thaum lub sij hawm ntev cia thiab thoob ntiaj teb shipping.

Customization Options

Structural Tailoring:Kho qhov ntev, dav, thiab tuab kom haum rau koj qhov tshwj xeeb acoustic kab noj hniav lossis caj dab tsim.

High -Variants Variants:Yeem 3.8V lossis 3.85V hlwb muaj rau 10% siab zog zog nyob rau tib lub hneev taw.

BMS & NTC Integration:Customized Protection Circuit Modules nrog NTC thermistor rau kev tswj xyuas thermal siab thaum lub sij hawm siab - them ceev.

Connector Options:Kev xaiv cov hlau lead ntev thiab cov khoom sib txuas (JST, Molex, Hirose, lossis kub-plated pins).

Daim ntawv thov

Wireless Audio:Neckband sport earphones, premium over-ear ANC headphones, thiab mono business headsets.

Smart Eyewear:Bluetooth- qhib lub tsom iav ntse thiab AR thav duab.

Kev sib txuas lus Wearable:Wireless intercoms, cov kaus mom ntse ntse, thiab kev tiv thaiv kev hnov lus.

Kev sib txuas lus kho mob:Siab -cov khoom siv mloog tsis ncaj ncees thiab lub mloog pob ntseg saib xyuas tus neeg mob.

Cov ntawv pov thawj

Ntiaj teb no ua raws:Muaj ntawv pov thawj nrog UN38.3, RoHS, thiab REACH.

Shipping Npaj:Ua kom tiav MSDS thiab Hiav Txwv / Cua Dangerous Goods (DG) cov ntawv ceeb toom muab rau kev hassle -dawb kev lis kev cai thoob ntiaj teb.

FAQ

Q: Lub roj teeb puas suav nrog kev tiv thaiv hluav taws xob?

A: Yog. Tus txheej txheem PCM suav nrog txhawm rau tiv thaiv overcharge, tshaj - tawm, thiab luv -circuiting. Kev cai tsis muaj nyob rau ntawm qhov kev thov.

Q: Cov qauv puas tuaj yeem muab ua ntej kev txiav txim ntau?

A: Yog. Cov qauv no muaj rau kev soj ntsuam kev sib raug zoo, kev ua tau zoo, thiab kev ua haujlwm zoo ua ntej ntau lawm.

Q: Dab tsi yog qhov tus kheej - tso tawm theem?

A: Los ntawm kev siv cov ntaub ntawv tsis tshua muaj - leakage, peb cov roj teeb khaws cia ntau dua 85% ntawm lawv cov nqi tom qab 3 lub hlis ntawm kev khaws cia raws li kev pom zoo.

Q: Cov txheej txheem shipping twg muaj rau kev txiav txim thoob ntiaj teb?

A: Peb muab tshwj xeeb DG (Cov Khoom Muaj Teeb Meem) shipping ntawm huab cua freight, hiav txwv freight, thiab nthuav qhia courier nyob ntawm qhov chaw yuav tsum tau.

Cim npe nrov: Tuam Tshoj bluetooth headset 280mah roj teeb manufacturers, lwm tus neeg, Hoobkas