1. Bateri ya lithium ifite ubushobozi bunini bwo kurinda bateri nke, ikora iminsi irenga 3 nyuma yo gusharijwa neza.
2. Itara ry'imashini ebyiri (double switch) rifite itara rigaragaza imikorere
3. Igishushanyo mbonera cy'urukiramende rudafite ingufu nyinshi/ziciriritse
4. Ingofero ikomeye cyane ikurinda kure yawe