Ua haujlwm ntawm tus cwj mem nyeem ntawv

May 17, 2025 Tso lus

working principle of reading pen

Tus cwj mem nyeem ntawv siv lub thev naus laus zis hu ua "kho kho kho kho kho kho kho kab mob" (OID), uas tuaj yeem nkag siab raws li kev txheeb xyuas txoj kev. Ua ntawv thov cov thev naus laus zis rau kev kawm thiab kev kawm tuaj yeem pom raws li qhov txiaj ntsig ntawm kev kawm sib koom ua ke nrog kev siv thev naus laus zis. Cov thev naus laus zis no sib xyaw ua ntej kho qhov muag ua nrog cov teeb meem digital teeb liab, mp3 thev naus laus zis, thiab lub cim xeeb flash.

Features and benefits of Talking pen

Oid Deverolution placing yog {0}}. 5mm}. 5mm} 0.5 hli. Tus cim qhia tau tuaj yeem yog qhov loj me thiab duab. Cov khoom siv cia kom raug nthuav dav siv kev siv sab nraud nyem cia, SD daim npav, thiab lwm yam. Oog nta muaj ntau tus nyeem lub kaum sab xis, cov lus teb ceev nrawm, tsis tshua muaj hluav taws xob, thiab yog li muaj qhov loj me. Nws tau siv cov ntawv thov ua lus, qhia, kev nyeem ntawv, suab paj nruag, lag luam thiab ntau yam.

 

Koj tuaj yeem siv tus cwj mem nyeem ntawv kom tau nyeem ncaj qha rau ib feem ntawm phau ntawv; Koj tuaj yeem taw tes rau cov dab neeg ua kom muaj kev sib tham, cov lus sib tham, thiab nkauj hauv phau ntawv animation; Koj tuaj yeem qhia cov kev zoo nkauj thiab cov ntsiab lus qhia ntawm daim ntawv qhia kev coj ua; Thiab koj tuaj yeem taw tes rau cov khoom piav qhia audio ntawm cov ntawv khoom. Koj kuj tuaj yeem mloog MP3s rau kev ua si txhua lub sijhawm.