Virtual Screen Size:< 50 Type:1080P HD Video VR Glasses CPU:RK3288 Quad-core Cortex-A17 Language:Multi-language Dimension:5.5 inch Resolution:1920*1080 (monocular 960*1080) GPU:mali-T764 WIFI:2.4G 5G double frequency LED life:30000 hours Built-in Battery:4000mAh Operating System:Android 5.0 Show More