Advantage:
Compared withtraditional mower:
Protect earthresources, low noise, no pollution, save money, ease labor, make you moretime; 
Compared withcompetitors:
1. Twoindependent batteries: If one is bad, the other will support the working all thesame; 
2. Three coversfor super waterproof: We made a test before that using tap water to flush theitem for a long time, but it is working well like before; 
3. Four blades:Mowing more efficiently; 
4. Cutterprotector: Protect the baby or animal to hurt, much safer; 
5. LCD display:You can set item easier, and showing all kind of information for the workingcondition; 
6. Bumpingrubber: Protect the item from hitting to lead a scratch and also lessnoise; 
7. Softwareupgrading function: Making the item always renewed and morepowerful; 
8.Material--ABS, PP, Nylon and Stainless Steel: Very environmental andhard; 
9. Perfectpacking: We also made a falling test for 1.2 meters.
10. Timeappointment mowing: Setting the any mowing time as you want, easiermow.

Function:
1, Slope over 30degree slow down
2, Safetyprotection, 6 errors automatically alarm
3, Water-prooffunction
4, Automaticweather protection
5, Obstacledeceleration and automatic obstacle avoidance
6, Automaticallyhomeward charging
7, Time switch,appointment mowing
8, Remotecontrol
9, Infrareddetection function
10, Tool free tochange and adjust
11, Pin codeprotection
12, Softwareupgrading function
13, Mowing mode:Random linear motion and evolvent motion
14,Programmable