Feature: 1. Face Complex Environment: Our sweeper can easily cope with complex environment, easy to master a variety of ground, not pick the work ground material, common home floor can work. 2. Sensitive Response: The independent chip of this sweeper is equipped with intelligent algorithm, which keeps the bow shaped regular walking, responsive and does not do useless work. 3. High Power and Suction: This sweeper has high power and large suction, easily sucking away hair and confetti configuration high power motor, making working easier. 4. Large Capacity Sealed Dust Box: The sealed dust box in this sweeper is easy to pour dust, not dirty hands, large dust box collecting more, do not leakage dust, easy to remove and wash. 5. Easy Operation: Our sweeper is very easy to operate, you just need to operate it according to the manual and follow the normal process to operate it successfully. Specification: Item Type: Sweeper Material: ABS Battery Voltage: 3.7V Battery: Lithium polymer battery 1200mAh (shipping includes battery) Charging Time: 3.5 hours Weight: Approx. 636g / 22.43oz Use Time: 75 minutes Noise: 40db Suction Force: 1800Pa Product Size: Approx. 25 x 25 x 5.7cm / 9.84 x 9.84 x 2.24in. Package List: 1 x Sweeper1 x Instruction Manual1 x Brush1 x Power Cord2 x Hook Loop 1 x Wipe