● Kev ywj pheej tsav los ntawm cov motors.
● Smooth thiab raug folding ntawm 2nd thiab 4th creases.
● Sab nrauv folding txoj siv tawv adjustable mus txog 180 ° nrog kev sib txawv ceev tswj los ntawm ob tus neeg sab nraud servo-motors, L & R sab.
● Peb txheej ntawm cov khoom siv sab saud & qis nrog 34mm sab sauv, 50mm qis thiab 100mm sab hauv siv.
● Yooj yim nkag tau yooj yim, Mini-box folding ntaus ntawv.