Coolux R4mini Projector LED Portable Bluetooth Speaker
Coolux R4mini projector build-in 10,400mAh battery, build-in speaker, build-in android system.
? Truly Wireless! The projector support WiFi it-self; wireless mirroring with phones/PCs/pads; build-in battery running for about 4 hours with a single full charge when the external power is not available.
? Coolux R4mini is Android 7.1 system, Run Streaming and media apps flawlessly. Seamlessly display content from Netflix, Youtube, and more for endless entertainment.
