180° Lay-flat for Cleaning Every Hidden Area: Effortlessly reclines fully to 180°, allowing for easy maneuvering under furniture or into low areas to clean hidden dust. Compressed to 13cm, Stretch S6 can clean lower areas. Tineco HyperStretch Technology: Allows the Stretch S6 to compress to just 13cm, effortlessly cleaning dust under beds and in tight spaces. With its exclusive 3-chamber dirty water separation system, it keeps dirty water away from the motor, ensuring full cleaning power even when lying flat. Flashdry Self-cleaning: Using 70°C fresh water to effectively dissolve stains and deep-clean from the pipe to the brush roller. It then undergoes sealed drying at 70°C to provide powerful water extraction of every part. The brush roller rotates in both directions to make the brush fluffier and drier, while also reducing odors. Enhanced Cleaning Flexibility Solution: Mini assistive wheels allow for effortless maneuvering in both directions, while the repositioned clean water tank, embedded above the brush head, reduces the body weight, making cleaning easier. Additionally, the 45° swivel design flexibly swivels left and right, even when lying flat. Up to 40 Minutes Runtime: Both clean & dirty water and battery power are constantly adjusted by Tineco iLoop. With upgraded pouch battery, Stretch S6 maintains a 40-minute runtime even after multiple uses, effectively extending its lifespan.