Ko te tapahi whao mokai he mea hanga ki te kounga teitei 3.5mm te matotoru kowiri tira koi nga matatahi, He kaha ki te kuti i nga whao o o kuri, ngeru ranei me te tapahi kotahi noa iho, ahakoa nga whao uaua ka taea te tapahi maeneene me te ma.
He tapahi whao mokai] he mea whakakakahu pai ki te mata kati hei whakaiti i te tupono o te tapahi maikuku he poto rawa, ka whara ranei to kuri ma te tapahi tere.
He konae whao huna kei roto i te kakau, ka taea e koe te tapahi i to whao mokai i muri i te tapahi. He tino watea.