1. Jiri ntupu naịlọn siri ike dị elu iji kechie waya TPE siri ike ma na-eguzogide ịdọrọ, kwuo okwu ọma na ahịrị ugboro ugboro iji gbochie mgbawa na iyi nguzogide.
2. Aluminom shei na-echebe nnyonye anya, na nnyefe data kwụsiri ike
3. Stable ngwa ngwa odori + inogide na mgbochi mmepụta
