Tutorial video for 4D KanKan Minion
https://www.4dkankan.com/#/service/mVideo/Minion

User manual for 4D KanKan Mega
https://www.4dkankan.com/#/service/md/minion

Tutorial video for 4D KanKan Minion
https://www.4dkankan.com/#/service/mVideo/Mega

User manual for 4D KanKan Mega
https://www.4dkankan.com/#/service/md/mega