Main Features: - Low noise, running below 50 dB.  -Super large suction, up to 10000pa.  - Cordless and portable, easy to carry.  - The filter can be washed and reused.  - Multifunction for different accessories.  - Vehicle USB interface, household socket, mobile phone charger, power bank, laptop, and desktop can be charged.    Specification: Material:ABS;  Power:120W;  Rated Voltage:7.4V DC;  Suction:10000pa;  Noise:≤ 50dB;  Rated Speed:62000R/min;  Dust Collection bin:0.5L;  Charging Time:3.5h;  Working Time:30min;  Power Supply:USB;    Battery Information: Battery Type:Li-ion battery;  Battery Capacity:2000mAh;    Dimension: Product Weight:0.82 kg;  Product Size:35.00 x 9.00 x 11.00 cm / 13.80 x 3.50 x 4.30 inches;    Package Contents: (With 1 Filter)  1 x Vacuum Cleaner,  1 x Extension Hose,  1 x Multifunctional Hrush,  1 x Flat Nozzle,  1 x Floor Hrush,  1 x USB Charging Cable,  1 x Filter Element,    Package Contents: (With 3 Filter)  1 x Vacuum Cleaner,  1 x Extension Hose,  1 x Multifunctional Brush,  1 x Flat Nozzle,  1 x Floor Brush,  1 x USB Charging Cable,  3 x Filter Element,    Package Contents: (With 3 Filter+Storage Bag)  1 x Vacuum Cleaner,  1 x Extension hose,  1 x Multifunctional Brush,  1 x Flat Nozzle,  1 x Floor Brush,  1 x USB Charging Cable,  3 x Filter Element,  1 x Storage Bag