new features:
1. Add anti-fall sensing function.
2. Increase gyroscope balance correction.
3. The original "bow" shape is set, and now it is controlled by ic gyroscope to simulate true navigation.
4. The original fixed-point cleaning is only the central point in place cleaning, and now it is the central point expanding outward mosquito-repellent incense of the circular route.
5. Added mop function.
6. Original charging is boost power charging, now it is ic solution charging, overcharge overdischarge short circuit protection, charging is safer
7. The noise is lower than before.
8. Add Yanbian cleaning, timing and other functions.
9. The upgraded version adds a seepage water tank to mop the floor.

Water tank use methods and advices:
I. Usage
1. Wet with water tank special mop and stick it on the bottom of the water tank.
2. Cover the lid after filling the water tank with water and dry the water droplets outside the water tank.
3. When the machine is suspended for standby or off, put the machine flat in turn, the water tank joint pin is aligned with the two screw holes at the tail of the machine, and the Machine turns back after tamp down.
4. Press the remote control "M" button 6 times in sequence, and the Machine will switch to "mopping mode" with 6 sounds (other modes are not suitable for using water tanks, please do not use them illegally.)
5. Take out the water tank: after the machine is suspended, press the two sides of the water tank with both thumbs of your hands, and at the same time, top the bottom of the machine with double index fingers, and then take out the water tank with vertical force. Do not pull it out with one hand to avoid damaging the water tank.
II. Precautions
1. Please clean the water tank mop in time. If there is any foreign matter at the bottom, please clean it in time to avoid affecting the use.
2. The water tank is made of plastic products. Do not drop or knock to avoid damage.