The DESTEK V4 VR Headset is a smartphone VR headset with a 4.5-6.0 inch screen, ideal for immersive virtual reality experiences. Made of black plastic, this headset boasts a 90 Hz refresh rate and 101 degrees field of view. It features an interpupillary distance (IPD) adjustment for comfortable viewing and uses Bluetooth connectivity for easy connection. With a one-month manufacturer warranty, this headset from DESTEK offers a high-quality VR experience with the convenience of smartphone compatibility.