Description: Mini handheld vacuum cleaner can clean up the dust of desktop, computer, keyboard, paper dust, dust, soot or powder, keep your desktop clean and tidy. Easy to use: Just press the switch under your finger, then hold it with your hand and move it. Removable Dust Bin: Unscrew the upper and the lower part of the desk vacuum and clean them with the cleaning brush. Low noise, 360 rising suction, enough to absorb the largest deposits. It's suitable for home, office and cars. Fits for desktop car seats and computer keyboard. Specification: Material: ABS Plastic Size: 88x88x70mm /3.46x3.46x2.76inch Battery: 1200mah(built-in) Charger Full: 3hrs Working Days: 20-30 days Power Supply: USB Working Voltage: 3.7V Working Current: 500mA Rated Power: 2W Charging Voltage: 300mA Package Includes: 1 Piece Desktop Vacuum Cleaner 1 Piece USB Cable 1 Piece Cleaning Brush 1 Piece User Manual 1 Piece Package Box 1 Piece Keyboard Brush 1 Piece Headphone Brush Note: Please allow slight dimension difference due to different manual measurement.