1, Tsis Siv Neegkev txuas ntawm lub duavrau ntawm cov ris tsho hauv qab.
2, Electro-pneumatic kev ua haujlwm system.
3, Qhov noTshuab Txuas Khaub Ncaws Hauv Qab Elastic Waistbandnruab nrog lub cuab yeej kho kom zoo tsis siv neeg.
4, Tusunderwear waistband txuasnruab nrog kev sib dhos txoj haujlwm tsis siv neeg.
5, Laser txoj kab teeb tsa.
6, Nrog lub kaw lus tsis siv neeg sensor nrhiav kom paub.
7, Tsis siv neeg seam overlapping ntaus ntawv.
8, Sab laug log nthuav dav tsis siv neeg nthuav dav system.
9, Tsis siv neeg pub mis (waitstband) ntaus ntawv