p15 black [4k single lens]] p15 gray [4k single lens]] p15 black [4k dual lens]] p15 gray [4k dual lens]] p15 black [optical flow positioning + electrical adjustment four lenses] 8k p15 gray [optical flow positioning + electrical adjustment four lenses] 8k p15 black [optical flow positioning + electrical adjustment four lens + brushless motor] 8k p15 gray [optical flow positioning + electrical adjustment four lens + brushless motor] 8k p15 black [optical flow positioning + gps automatic return + electrical adjustment four lens + brushless motor] 8k p15 gray [optical flow positioning + gps automatic return + electrical adjustment four lens + brushless motor] 8k

[five-side obstacle avoidance] single battery [five-side obstacle avoidance] double electric board [five-side obstacle avoidance] three-level board [five-side obstacle avoidance] four battery