Feature:1. 360° Rotation: One click , beautiful in shape, in the inside, 360° rotation in the ascending wind direction to in one step.2. Ergonomic: The ergonomic handheld design is just the right size to make this keyboard vacuum go anywhere.3. No Dead Corners: There are no dead corners in the small gaps, and the small gaps can also be ed up, adapting to changing scenes and rejecting the accumulation of dirt.4. Wear Resistant: Spiral wind leaf high tenacity nylon hair, 3MM high quality brush, wear resistant and rub resistant from the desktop golden fit.5. Scope of Application: You can easily dust, small clutter, crumb hair on desktops, work surfaces, computers, keyboards, sofas, beds, car seats, etc.How to Use:Use method.1 short press the switch 0.5 seconds to start the power, lightly press the power switch to switch gears.2. Gently hold the handle, slow glide, you can vacuum.3. Disconnect the power supply, the upper and lower lid in the opposite direction to pull out, to achieve separation.4. Open the dust cup cover and pour the debris into the garbage can.5. Turn on the power. Red light flashing charging, blue light is fully charged. method.1. Pull out the dust cup, open the filter;2. Pour the garbage in the dust cup into the garbage can;3. the filter, straw, dust cup, rinse cle