1. Multipurpose Cleaning: Our dust-free air blower is designed for a wide range of cleaning applications. It is perfect for cleaning LCD screens, camera lenses, binoculars, telescopes, musical instruments, computers, keyboards, cellphones, and more. | 2. Soft and Comfortable: The silicone air bag of our blower is soft and comfortable to hold. Its long blowing nozzle allows for reaching deep parts and effectively removing dust. | 3. Powerful Air Output and Anti-Scratch: Our blower directs a large volume of powerful air streams to blow away debris and dust. The soft tip ensures that accidental surface scratching is avoided. | 4. Easy to Grip: With an ergonomic design, our blower is easy to grip and operate, providing a comfortable cleaning experience. | 5. Package Included: Each package includes 2 dust cleaner bulb blowers, providing you with everything you need for efficient cleaning.