Key functions of NN-1 (Normal):
1. Clean the floor automatically according to on the size of your room-----by one button on the surface.
2. Protect the furniture and wall from crashing and scraping-----by Non-Marring Bumper.
3. Avoid entering the zone you don’t want to clean-----by Virtual Wall Detector.
4. Sweep floor along the wall or other obstacle-----by Wall Following Sensor.
5. Can be used on the uneven carpet, wood floor, linoleum, etc, and cross any thin barriers, such as wires, pad, etc.-----by Self-adjusting cleaning head.
Other great features of NN-1 (Normal):
1. You can decide the time you want to clean.
2. Easy to discard the dirt by sliding out the rubbish bin.
3. With compact size and side brush, it can clean the corner efficiently
4. Look-over the surroundings automatically to avoid drop from high places.