



The Smartphone Mini Bluetooth Smart Projector is a tiny, highly portable device that aims to replace bulky home theater systems. I spent a week testing its projection capabilities and battery life to see if this pocket-sized gadget could truly deliver on its promise of a 100-inch display.
Measuring just one inch thick, the build is impressively slim and fits easily into a gear bag or backpack. While the plastic construction keeps it lightweight, it feels durable enough for frequent travel, and the built-in 4,500 mAh battery doubles as a reliable power bank for your mobile devices.
Setting up the Android 7.1 interface is straightforward, and the Wi-Fi connectivity makes streaming content from both iOS and Android devices simple. While the two-hour battery life is perfect for a movie, you will need to keep a charging cable handy for longer viewing sessions or if you decide to use it as a phone charger.
This is the ideal device for students, digital nomads, or anyone who wants a flexible, grab-and-go projection setup for spontaneous movie nights.
With an overall rating of 4.2 out of 5, the Smartphone Mini Bluetooth Smart Projector strikes a great balance between portability and functionality. Priced at $399, it is a practical choice for those who value screen real estate that can actually fit in their pocket.