Njirimara:
1, iPhone ekwe ntị, na-eji ngwa ngwa, enweghị njedebe nke eriri mbufe, dị mma maka gị.
2, etinye aka na titanium diaphragm ọkà okwu maka ụda ụda mbụ.
3, kpochapụwo mbụ ọkara na-ntị imewe, dị mma iyi,
4, mfe ukpụhọde, ịgbanwee bọtịnụ, olu elu na ala, pịa ịzaghachi.
5, kwadebere na igbe kristal nwere igbe nkwakọ ngwaahịa mara mma,