Product Description

Battery:NI-MH***0&***0 *4.4V, 2.5Ah Rechargeable. Running time of full battery:2/3 hours(base on the battery) Charging time:3.5 hours Remote control:9 meters controlling range Noise:*0db Vacuum(Kpa):0.*5 Kpa 1.Auto-charge:when the power is not enough even you are not at home *****-marring bumper 3.Sensor avoids stairs or being stuck under furniture 4.Anti-fall:ensure the cleaner won`t drop from the stairs and tables 5.Anti-obstacles:avoids to stuck the furniture and tales 6.LCD display:it shows the operation status 7.Automatically adjust to different floor surfaces , such as wood, slate, tile and low to medium pile carpet ***** brush and side brush:vacuum the wallside and corner. ***** route includs 5 different patterns, Special bounce, Spiral, Along the wall , Polygonal spiral and S shape *0.UV Light:has the killing bacteria function