Features: Experience powerful cooling with our USB Desk Fan, featuring advanced airflows optimization for up to 4.5m/s winds speed and a versatile clip on design for flexible placement on desks, shelves, or bedsides. This quiet 30dB operations fan offer 5 adjustable speeds via a 3000mAh rechargeable battery, built with ABS plastic and safety enhanced for stable, long lasting performances. Designed for students, office workers, and home users needing space saving airflows solution during study, workdays, or bedroom relaxation. Optimize air circulation in dorm rooms, workspaces, or living areas – its clamp base secures firmly to surfaces while directing airflows during computer tasks, reading, or outdoor leisure activities. Combining portability with robust engineering, this clip on fan ensures safe operations through heat resistant motor technology and rounded edges, ideal for continuous use in multiple environments. Specifications: Component: ABS Input V: 5V/1A Fan Power: 4.5W Battery Capacity: 3000mAh Size: As Picture Shows Package Includes: 1 Set Electric fan note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.