Nkọwa dị mkpirikpi:

1.Original 1: 1 kpochapụwo TWS, ọrụ niile, nchọpụta ntị, windo mmapụta, nkọwa aha na GPS, pasent ike bara uru.
2.Na-etinye aka na atụmatụ GL 6936D8, ịdị mma kwụ ọtọ na nke tozuru oke.
3.Precise na-ntị nchọpụta, yi na-egwu na-apụ kwụsịtụ.
4.lever ọrụ, song mgba ọkụ, olu ukpụhọde, olu nnyemaaka, ngwa ngwa na adaba ọrụ
5.Ekeged na diaphragm ọla kọpa mgbanaka ọkà okwu, doro anya ụda.