Oche nkwagharị eletrik ọhụrụ sitere na otu ningbobaichen na-enweta ihe nrite nwere atụmatụ niile ị chọrọ n'oche igwe nwere ike ibugharị. Oche nkwagharị BC-EA9000F na-abawanye nnwere onwe na ngagharị gị, na-enye gị ohere ịpụ na inyocha gburugburu gị. Ọ nwere ike ibugharị, enwere ike ịdaba, yana enwere ike imegharị ya nke ukwuu.
BC-EA9000F bụ oche ike mpịaji nke mbụ Ningbobaichen. N’ihi ọdịdị ya, ọ na-adị mfe ibufe n’ime akpatu ụgbọ ala ma ọ bụ ụgbọ ala, nakwa n’ime bọs, ụgbọ oloko, na ụgbọ elu. Mgbe a naghị eji ya, enwere ike ịchekwa oche nkwagharị ike ningbobaichen n'ime kaboodu ma ọ bụ oghere zoro ezo.