✅The thinnest flagship on the market is only 9.5cm, leaving no space in the low profile Telescopic robotic arm, normal expansion of the rag to achieve full coverage✅ZeroTangle™ double comb tooth anti-tangle technology PRO, 21-degree V-shaped spiral upgraded to 20cm extra-long roller brush to solve the problem of long hair and pet hair✅70℃ hot water cleaning rag , dissolve oil stains and bacteria, clean the rag after washing ✅AINA2.0 exclusive enhanced artificial intelligence learning navigation, dynamic path planning, real-time obstacle avoidance, AI dirt recognition, real-time re-driving