1.Supports tele-taulaga totogi faʻatasi, faʻamalieina masini e lua i le taimi e tasi.
2. Mechanically textured convex and concave feels, layered visuals and a non-slip grip feels
3.Aluminium u'amea u'amea oxidation faagasologa, super metallic texture, maualalo vevela i le taimi atoa, conductivity vevela maualuga
4.Intelligent identification chip, molia ma le puipuia o le molia ma le puipuiga o le vevela i le taimi lava e tasi