The VR-Z4 plus is an all in one game movie VR 3D device.  Again, works with or without a smart phone, this headset features added touch buttons.
CPU: Rockchip RK3188 Cortex-A9,Screen: 5.5inch HD 1920 x1080p 
GPU: ARM Mali-400 533MHz, Open GL ES 1.1 GPU: 200W pixels Ram: 2G DDR3 Flash: 8G EMMC Nand Flash, Battery: 2800MAH, supports this unit for 4 hours operation time. Gyrometer: 9 Axis. Network processing: Wifi+bt4.0
Operating system: Android 4.4 above, USB: Standard 3.5mm port, TF: Card*1,
Menu: Power on,off/2D-3D transformation/Camera switch, Back button.
Optical effect: The myopia of less than 700 degree means one can use it directly without wearing myopia glasses.