Contact: Bob Li

Tel: 86-592-5117538

Moscow hotline: 

 +7 (499) 371-11-08      
China Toll Free:       
+ 86 400-860-1868

Skype: boblky
Online shopping website:

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Back to products List Product Name: Vacuum cleaning robot LL-309 ( 740A+)

Product Description: Demo Video  


Product name: 3 In 1 Multifunctional Vacuum Cleaning Robot (Auto Vacuum  Auto Mopping  Air Flavoring)

Item No.: LL-309

Color: Black


1.The suction power will change according to different ground condition
2.Dirt detection fucntion: During the operation of the robot, if it reaches a place with a lot of dirt or debris, the robot will increase intensity to such area and prolong the cleaning time
3.The mopping, which is made of high fiber, is with high absorbability of water. It can be used in wet and dry condition
4.Multi- modes for cleaning: Auto cleaning mode and Spot cleaning mode
5.Only with 9.5cm height and 32cm diameter, which can go through under sofa and bed.
6.Virtual Wall: It sends some special IR signals to form a blocked area to prevent the cleaner from entering unnecessary areas
7.Flexible side brush. Single motor to control side brush’s work to make robot even more efficient at cleaning edges and corners.
8.Remote Controller: Control the robot within 10 meters
9.Anti-falling function
10.Low noise:< 55dB
11.Large Capacity Dustbin-0.7L
12.Self-charging Function
13.Works on carpet,hardwood,linoleum & tile.
14.Timing clean setting function(everyday )


Materials: ABS+PC
Voltage of battery : 14.4V
Unit Average Power :35W
Suction power : 10-15 W
Dust capacity : 0.7L
Battery Capacity : 1000mA
Charge Time: 3-4 hrs
Working time: 30-40 Minutes
unit size: 32*32*9 cm
 Packing information:
unit packing: color box(4 pcs/ctn)
export carton (G.W./N.W.):16/15.2kgs
export carton (WxHxL):


units per 20"/40"/40"HQ:


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