The specification of QQ3 robot vacuum cleaner :

1.Remote control, Stair –checking function, It I so smart to check stair , won’t drop the stair.

2.Battery spec : Ni-mH 2500 / Ni-mH2800 (option ), Work time is 85min when the battery is full . charging time 2.5~3 hr .

3. Self-charging , it can charging by itself when the power is not enough. Patent AUTO second clean technical .

4 .Work time is 85min when the battery is full . Noise is 55dB

5.Cleaning floor :  wooden floor , ceramic tile, Stone floor ,carpet, Linoleum, etc.

• 6.UV – sterilization and send out sweet smell if you put some perfume or essential oil when it working .
• 7.Patent 5 kinds of cleaning style : Special Bounce, Spiral,   Along Wall,   ”S” Shape, Polygonal Spiral.
• 8. LED display , show the work situation of machine on LED SCREEN
• 9.Time setting : AUTO clean for you in one week if you set it on the station of machine.
• 10.Together SWEEP and SUCTION ,collect Both trash and dust , Patent RADIO technical used in DOUBLE virtual wall, It prevent machine to go anywhere you don’t want it to go

11. Certificate : CE, UL, RoHs and GS