[Multi-Purpose] It is a handy blower bulb made from silicone rubber with a soft-tipped nozzle. A firm squeeze provides a blast of air to blow dust and other particles from delicate or hard-to-reach surfaces like camera bodies and lenses, keyboards, smartphones, and more.
[One-way airflow] The single-way air valve is set both at the air inlet and outlet which does not allow particles to be re-blown onto camera sensors or glass surfaces, completely filters out all dust particles and debris.
[Magnetic Filter Mesh Cover] The included filter mesh effectively prevents dust, and particle from entering the air blow and eliminates secondary pollution. Additional, the magnetic filter mesh cover design allows you to replace easily.
[Detachable Base] The air blower is designed to a rocket shape with a detachable base. The interesting thing is that a mini fan is installed at the base bottom, it will be rotated when you squeeze the blower.
[What you get] Dust-Free Air Blower x 1, Filter Mesh x 5