Air blowers are great to remove dust and debris from cameras, lenses, filters and sensitive electronics. The air blowers allow you to produce a balanced and precisely targeted powerful stream of air to blow away dirt and dust from your lens or camera. These air blowers never need electricity, batteries or refills. They can always be used, as opposed to compressed gas containers or electric air compressors. Features - Color: Black. - Material: ABS. - Size: 15.00X6.00X6.00cm/5.89X2.36X2.36 inch. - The product designed with plastic, durable, not easy to damage. - One way valves brings clean air and does not re-distribute the dust. - Suitable for cleaning camera lens, keyboard, computer laptop lens, cell phone etc. - Nozzle with pin-valve makes the air power stronger and the cleaning outcome cleaner. - Squeeze the ball and releasing, directs powerful stream of air to blow away dirt.