4K Projector,Android11 Battery Speaker WIFI Auto 2s Focus Keystone,3s Auto Focus
Salange 4K Projector K2 Smart Android 11.0 Built-in Battery Bluetooth Speaker WIFI Auto Focus Keystone Free-Style Travel Outdoor Movie Projector. ●Keystone: 2s Auto Keystone. ● Resolution: 1280 720,Max support 4K video signal input.