Nchịkọta Akwụkwọ Off Screen Audio bụ akwụkwọ na-egosipụta eserese mmanụ nke sitere n'ihe mgbaàmà nke opera ndị Chinese kpaliri. Mkpuchi akwụkwọ a ji usoro laser mepere ihe olu, nke mere na ọdịdị egwuregwu ahụ na-apụta ozugbo n'elu akwụkwọ ahụ. Mkpirisi aha akwụkwọ ahụ ka esitere na ntụpọ, ahịrị, na elu wuo, na-emepụtakwa akara ngosi ụda. Akwụkwọ a dị milimita 190 site na 210 n'ogologo na obosara, ejikọkwara ya na waya mkpọchi n'ime mkpuchi siri ike aghụghọ. Mkpuchi dị n'èzí na mkpuchi azụ ji bọọdụ gray dị ike nke arịa ọlaọcha na-egbuke egbuke ọkụ. Nhazi a bụ ihe e mere iji gosipụta mmụọ nke ọdịnala omenala ndị China.

Aha oru ngo : Off Screen Audio, Aha ndị na-emepụta ya : Weiquan Long, Aha onye ahịa : Guangzhou zhengdian advertising co. LTD.

Designskpụrụ dị mma mepụtara uru maka ọha mmadụ. Kwa ubochi anyi n’egosiputa ihe nlere puru iche nke n’egosiputa lence kachasi nma. Taa, anyị nwere obi ụtọ igosipụta atụmatụ mmeri nke na-eme ezigbo mgbanwe. Anyị ga-egosipụta ọtụtụ atụmatụ dị egwu ma na-akpali akpali kwa ụbọchị. Gbalia ileta anyi kwa ubochi iji kirie ihe omuma ohuru ohuru na oru ndi okacha amara n’uwa dum.