Specification Brand: SWDK Model: K11 Voltage: 100-240V Power: 120W Noise: about 80dB White colour Main Motor Speed: 100000 ± 10% RPM Charging time: 4.5 hours Dust filtration method: metal filter + HEPA filter Dust box capacity: about 150ml Vacuum degree: Standard transmission up to 8 kPa Strong transmission up to 16 kPa Battery information Battery type: Li-ion battery Battery capacity: 2200mAh Size Product weight: 1.2kg Package Weight: 1.5kg Product size: 22.40 x 12.70 x 108.3 cm Package content 1 x Floor Brush 1 x Bed Brush 1 x Flat Two in One Brush 1 x Adapter 1 x Instruction manual 1 x Floor Brush Connecting Pipe 1 x Floor Brush Conversion Head 1 x Host 1 x Filter 1 x Dust Cup 1 x Storage strap 1 x CN Plug (we will send you an adapter which is according to your country)