*Specification: Materials: PS (PC), POM Input Voltage: 100-240V Output Voltage: 22V DC Voltage of battery: 14.4V Unit Average Power: 30-45W Suction power: 10-15 W Airflow: 100 dm3/m Dust capacity: 1L Battery Capacity: 1800/(2000mA) Above quotation base on 1800 Charge Time: 3-5 hrs Working time: 60–90 minutes Unit size: 32*32*9 cm *Character: 1: Intelligent scan system: calculate the cleaning time for the whole room. Remember the uncleaning area. 2. Dirt detection function: research the dirty area, prolong the cleaning time and add its cleaning strength. 3?Preset cleaning time: can be easily operated on robot 4?LED display and indicator instruction 5? Multi- modes for cleaning a. Auto cleaning mode: maximum cleaning coverage b. Spot cleaning mode: partial cleaning, c. cleaning along the walls or furniture d. Precise cleaning mode 6?Low noise: < 50dB 7?Flexible side brush 8?1L Large Capacity Dustbin-1L 9?Virtual Wall 10?Self-charging Function 11?Mini Body 12:Anti-falling? 13?Remote control Work on carpet, hardwood, linoleum & tile. Easily slide out the bag-less particle bin to discard the dirt that it picked up. Remote Controller can operate the work in different directions If the battery is about to be run out , the cleaner will automatically stop and seek charging base plate for charging *Main accessories: Virtual wall unit x1,Batteries Charger x1,Clean brush x1;Charging base plate x1,Side Brush x2, ,Rechargeable Battery Pack x1;Remote Controller x1