e99 black (no aerial photography)(E99黑色（无航拍）) e99 black (single camera)(E99黑色（单摄像头）) e99 black (dual camera)(E99黑色（双摄像头）) e99 gray (no aerial photography)(E99灰色（无航拍）) e99 gray (single camera)(E99灰色（单摄像头）) e99 gray (dual camera)(E99灰色（双摄像头）) e99 orange (no aerial photography)(E99橙色（无航拍）) e99 orange (single camera)(E99橙色（单摄像头）) e99 orange (dual camera)(E99橙色（双摄像头）) e99 black (dual camera + brushless motor)(E99黑色（双摄像头＋无刷电机）) e99 gray (dual camera + brushless motor)(E99灰色（双摄像头＋无刷电机）) e99 orange (dual camera + brushless motor)(E99橙色（双摄像头＋无刷电机）)

single electric version (yili body battery)(单电版（一粒机身电池）) dual-power version (two-piece body battery)(双电版（两粒机身电池）) three-level version (three-piece body battery)(三电版（三粒机身电池）)