[Latest Upgrade Deep Cleaning] This air duster has 3 wind speeds (43000 RPM, 47000 RPM, 51000 RPM). Three modes are suitable for cleaning different devices. This powerful air blower effectively removes dust from various surfaces. Low energy consumption with extended lifespan and reduced noise while maintaining strong performance. Cleaning becomes easier and more efficient. [Cordless Air Duster & Easy to Use/Carry] Highly portable, this electric air duster can be used in various scenarios. Long press the switch for 3 seconds to turn the device on or off. Short press the switch to cycle through three wind speeds. The design is practical and user-friendly. Ideal for convenient cleaning. [Eco-friendly & Energy Saving] Rechargeable and reusable, this air duster offers an economical and nontoxic alternative to traditional compressed air. Suitable for long-term use. Helps conserve resources and reduce environmental impact. Tested for approximately 5000 uses without wear or water damage. [Small & Lightweight & Easy to Carry] Compact and lightweight blower, easy to operate without needing external power. Weighs only about 1.05 lb, allowing effortless one-handed use by adults and children. A portable and rechargeable keyboard cleaner that adapts to various cleaning needs. [Wide Usage & Satisfying Performance] Suitable for cleaning keyboards, PCs, car air conditioners, blinds, personal computers, electric circular saws, wood chips from woodworking, circuit boards, electronic equipment, and more. Effectively removes dust from multiple areas and surfaces. Colour: Black Material: ABS Size: 20 x 11 cm Package Contents: 1 x Compressed Air Duster 4 x Replacement Nozzles 1 x USB Charging Cable Note: Light and display differences may cause slight color variation between the image and the actual item. Measurement allowance is +/- 1-3 cm.