Features:1. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away.2. Durable material: This product is made of high-quality material, durable, long service time, firm and stable in use.3. This keyboard cleaner can be directly inserted into the USB port without external power supply. This portable vacuum cleaner can keep the keyboard cleaning.Description:Very suitable for keyboards, printers, camera equipment, audio-visual equipment and office electronic equipmentSpecifications:Size: 115 * 200 * 40mmColor: green/yellow/rose red/dark blue/light blue (optional)Material: plasticPackage included:1 * Notebook computer brushNotes:1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks! 1. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away. 2. Durable material: This product is made of high-quality material, durable, long service time, firm and stable in use. 3. This keyboard cleaner can be directly inserted into the USB port without external power supply. This portable vacuum cleaner can keep the keyboard cleaning.