Specification: Material: Plastic Feature: Environmentally friendly Color:Black,Blue,Pink Size: 8 x 6cm Power: 2 x AA batteriesInstructions Hold the hull cover, turn it right and lift it, open the lid, and then attach the battery. Marked in accordance with the positive and negative battery, the correct installation, and then buckle the lid, turn left, the battery is installed. Toggle switch, open the vacuum cleaner, you can use the bottom of the machine comes with a brush, brush stubborn stains. Press the button down, open the lid, you can clear the waste barrel, clean up, complete after the buckle.Note: The machine uses 2 x AA batteries. When cleaning dust, with the brush, paper or drums to dust off, do not wash with water When the machine is working, do not drill in the bottom hole There might be 2-3cm errors of dimension data due to pure manual measurement. There might be slightly color difference due to different light and monitor effect.Package Included: 1 x Mini Vacuum Cleaner