Pob tshab LED Screen
Pob tshab LED cov zaub uas tau tsim nrog thawj lub cartridge kev sib txuas kev sib txuas txoj kev txuas hauv Kauslim. Nws yog cov khoom lag luam uas ib txwm yaj mus rau hauv qhov chaw thiab tso cai rau koj pom sab nraum qab ntawm cov zaub kom meej meej.