- $239.99
- $229.99
- Sale Ends in 3 Days (Tue) -
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LIECTROUX C30B Robot Vacuum Cleaner 2D Map Navigation, Smart Memory, 4000Pa Suction, Map Shown on WiFi App, 0.6L Dustbin, 350ml Electric Water Tank, Wet and Dry Mopping
Limited time offer, ends 04/13 By LIECTROUX ROBOTICS
- Works with Amazon Alexa and Google Assistant.
- Uses Nidec motor and Epson chip both imported from Japan.
- Uses 2500mAh Li-ion batttery with LG chip imported from South Korea.
- Smart Memory: Extremely low cleaning missing rate & high coverage rate.
- Intelligent to sense different environment floors and adjust its direction within 10ms.
- Apply to different floors: low/hard carpet within height of 1cm, hardwood, ceramic tiles for home, hotel room and office.
- Twining proof design of central roller prevents being entangled by wires.
- Anti-fall system to detect stairs to avoid falling.
- One-time cleaning lasts 100 minutes to finish a house within size 170-220 square meters.
- Adjustable suction power to make a lower noise.






























1. The robot can detect the entire environment around and then build up the map inside the CPU so that it do cleaning with plan from one room after another.
2. The robot is with memory to know where has cleaned while where hasn’t thus one-time sweeping coverage is more than 98%. The cleaning path repetition rate is about 1%.
3. Humanized design with voice reminder. The robot will remind you when charging, starts to do cleaning, full of dustbin or glitch,etc.
4. High efficient cleaning: the suction power is pretty strong. The design of primary filter combining with HEPA filter avoids the secondary air pollution. Besides, The suction power is adjustable so that we could choose a quieter mode.
5. WiFi app control,the WiFi connection is extremely swift, the app can show real time working route of the robot.
6. Electric control water tank ensures even water seepage. The water seepage stops automatically if robot stops working. The huge water volume of 350ml ensures continous wet mopping up to 100 minutes.
7. The design of interchangeable dustbin and water tank makes robot work more effectively and clean more thoroughly.
8. Modulized design is convenient for end users to maintain the robots by themselves.
9. Fully enclosed body design ensures that the dust can not enter into the mainboard, preventing the mainboard from being corroded.
1. Smart Memory: Extremely low cleaning missing rate & high coverage rate.
2. Intelligent to sense different environment floors and adjust its direction within 10ms.
3. Apply to different floors: low/hard carpet within height of 1cm, hardwood, ceramic tiles for home, hotel room and office.
4. Twining proof design of central roller prevents being entangled by wires.
5. Anti-fall system to detect stairs to avoid falling.
6. One-time cleaning lasts 100 minutes to finish a house within size 170-220 square meters.
7. Adjustable suction power to make a lower noise.
Material: ABS
Voltage: 14.4V
Power: 28W
Operating temperature: -10°C-45°C
Input voltage/current: 19V/0.6A
Dimension: D330*H74MM
Net weight: 2.7KG
Battery: 2500mAh Li-ion Battery
Dustbin capacity: 0.6L
Water tank capacity: 0.35L
Main body X1
Charging station X1
Remote controller X1(Batteries not included)
AC adapter X1
Dust bin X1, Electric water tank X1
Cleaning brush X1
Extra side Brush X2
Extra HEPA filter X1
Extra mop X1
User manual X1
1. The power plug is EU type, that is two pin, round shape, with AC 100-240V input voltage, and 50/60HZ frequency.
If you are buyer from Australia, New Zealand etc. countries which use Australian type plug, we will send an EU to Australian plug adapter for each piece of robot together with the package.
If you are buyer from United States, Canada etc, countries which use American type plug, we will send an EU to American plug adapter for each piece of robot together with the package.
If you are buyer from United Kindom, Malaysia, Singapore etc. countries which use British type plug, we will send an EU to British plug adapter for each piece of robot together with the package.
2. Manual languages: If sent from China, it is English; If sent from Europe, it is combination of English, German, French, Italian,and Spanish; If sent from Russia, it is combination of English and Russian.
3. The parcel will come with no batteries for remote control, buyer needs to buy batteries for remote control at buyer's local market.
Please confirm that you can accept above before you buy.
4. If sent from overseas warehouse, there is logo of LIECTROUX printed on the robot; If sent from China warehouse, there is no logo of LIECTROUX printed on the robot. But during busy season and some special time, we may stock some robots without LIECTROUX logo at overseas warehouse. So we can not make sure that the robot shipped to you is with LIECTROUX logo. What we can make sure is all the robots sold at this store and shipped to you are made by LIECTROUX company. Please confirm that you can accept this before you buy.
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 90 days
- This item is covered by LIECTROUX ROBOTICS Return Policy
Pros: We are very impressed with the build quality and the performance of this robot. The parts fit well and are not flimsy. It is quiet and cleans well. We use it most of the time in the 'Room Cleaning Mode'. It will clean several rooms at once if they are joined without any barriers but we find it harder to manage that scenario. We prefer to get one area done so we can then use it while the robot is busy somewhere else. We simply get the room ready for cleaning by removing any object we can from the room. Waste paper baskets etc. We make sure there are no loose wires, bath mats or thin carpets. Chairs usually get stored upside down on any convenient table. We also restrict the area that we want cleaned by closing any doors. If there isn't a door to the room or if we don't want it to clean the whole room, we use chairs placed on their side to provide a barrier (photo 63r). You don't need to barricade 100% of a passage - just enough that the robot can't get through a gap. Then we let the robot do the job. I tested it at the top of some stairs and it sensed the edge every time, turned back and continued cleaning. It is a bit nerve wracking to see it motor up to the edge but it never failed to sense it. It can be controlled with the supplied remote and/or a cell phone. The display on the cell phone shows how much area has been cleaned and the time taken (photo 70r). The battery has a good capacity - in the room shown on the cell display it only used about 1/4 of the battery charge. The robot can crawl up onto a thick carpet we have without much problem (Photo 21rr). In another room we have a carpet with tassels (Photo 22r). These tangle in any vacuum cleaner and the same thing happens with the robot. It stalls and stops cleaning. It stalls quickly so there is no overheating or damage to the robot. Because I did not want to go and get our regular vacuum out, I simply used the remote control to guide the robot up and down the rug (Photo 81r). The up/done buttons drive the robot forwards and back and the left and right button, spin the robot in place to let you chose the direction of travel. Then I rolled up the carpet from both ends and let the robot loose again. If the robot is in the same area as the charger it will return and recharge on its own. If not, you simply carry it back to the charge station and place it in front of it. We are surprised at just how good a job it does of mopping our kitchen floor. We use it to vacuum the floor, since it makes no sense to mop a floor without vacuuming it first. Then we use a mixture of tap water and white vinegar. 10 parts of water to 1 part of vinegar is the solution that many professionals use. We find it does a better job than any store bought floor cleaner. We were surprised at the amount of dirt and dust bunnies the robot cleaned when we used it for the first time. It certainly reaches some hard to get areas, such as under large armchairs and couches. It's also satisfying to watch it slow down as it approaches a wall. Then the sprung bumper touches the wall without leaving any mark, and the robot reorients itself for the next cleaning run. The robot comes with well designed tools for maintenance and especially for cleaning threads or other debris which get wound around the cleaning rollers. Two mopping pads are supplied and are easy to clean by popping them in the washing machine. The exhaust filtering system with the Hepa filter works well so you don't have dust being blown back into the air. No smell and no extra dust. One important factor is the excellent customer support. They answered all my questions clearly and promptly. I wish more sellers were like that.
Cons: A couple of times it has become stuck in a small area and can't seem to find a way out. The solution is simply to lift it up and place it in a different area so it can continue cleaning. It does a great job of cleaning carpets however it is obvious that it gets confused when the nap of the carpet causes it to drift away from a straight line. It thinks it is going straight but is actually cleaning at an angle. We wait till it has finished cleaning and then put it back on the carpet at a 90 degree angel from the previous track and let it clean from there. It doesn't matter if it cleans the same area more than once, it's not taking up any of our time. The app has many more functions, naming rooms etc. These might be useful for a more advanced (read expensive) robot. This one does not remember the dimensions of a room that it has cleaned (as far as I know). Using it in the 'Room Cleaning' mode is a lot simpler way to operate. It can be set to clean on schedule but we have not tried that function. The manual does a good job of explaining the maintenance of the product but is weak on any explanation of actually using it. However, customer support are quick to answer any questions. This robot does not have many of the automatic functions of more expensive machines. It does an excellent basic job and that's sometimes better than having too much automation.
Overall Review: I highly recommend this robot. At this price point it is a fantastic value.