1. Mloog nrog EAR xov tooj lossis lwm yam khoom siv.
2.Ntawm lub suab Message.High fidelity suab rau mloog.
3.Kev nyeem tej lus lossis kab lus tsuas yog kov cov ntawv hauv phau ntawv suab xwb.
4.Repeating tej lo lus, kab lus, kab lus kom nco los ntawm kov dua.
5.Sau me nyuam lub suab sib piv nws tus kheej suab.
6.TF daim npav qhov txuas ntxiv nco, Khaws thiab ua si MP3 cov ntaub ntawv.
7.Kev sib tham sib ua si tau ua tib zoo, tsim los kom cov menyuam muaj kev lom zem.
