Portable Keyboard Air Blower Air Pump Dust Blower for Phone Computer, Large Size

• Can be used to remove dust from sensitive areas such as camera lens, mobile phone, watch or keyboard, etc.
• The blow mouth is made of all-metal material, the wind is stronger and the cleaning effect is better
• Designed with two one-way valves to prevent air backflow, so as to ensure that clean air can be blown out and bid farewell to secondary pollution

Specifications:

• Length: 148mm
• Width: 50mm