Review on 🌬️ 8in Portable Desk Fan with Real Time Clock and Temperature Display - SAYTAY 7200mAh USB Rechargeable Battery Operated Foldaway Table Fan, Adjustable Height, 4 Speeds - Ideal for Bedroom Office Outdoor Use by Lamar Marshall

This is one of the cool toys for exploring POV applications. It is designed and built to quality standards. It is very easy to program; I even copied the app to a flash drive and it works on my laptop that doesn't have a CD drive. I know what it takes to build this toy and I don't expect it to last long, but this programmable USB LED RGB fan exceeded my expectations. Excellent work!