Isunpow VR headset bring you a home cinema and gaming room,allow you experience real adventure and fight game,visit the scene you want with your lover.It is brilliant,comfortable and adjustable gadget with various fun.Product Description:Versatile Buttons on Bottom:The left button:For video or music play and pause, Volume up, Volume down,answering and rejecting calls

The right button=Touch screen button:For shooting games only

Multifunctional knobs on Top:The right and the left knobs is for adjusting pupil distance,let your eyes close to the screen so that you can see it more clearly

The middle knobs is for adjusting separate focal length,narrowing your vision,easing eye fatigue.Two Cracks and removable front panel For Heat Dissipation:No need to worry about the heat caused by long time use will hurt your phone.Basic information: Material of shell:high quality environment-friendly ABS plastic materialMaterial of pad:PU leather,soft and harmless to skin, allow the near-sighted to wear the glassesLens:PMMA aspherical lens made from Japan Headset:adjustable and with stereoT-shade strap:made from TPU and lycra fabric with high elasticity,adjustable,customized for different head sizeSuitable myopic degree:under 600 without wearing glassesAdjustable pupil distance:60-70mmAdjustable focal length:44-53mmFOV:90°-120°Notice:1.the definition of the video depend on what video you download,it is suggested to download 3D video with two screens,make the line between the screens of the video aligned with the line between the lens of the headset.2.there is a protection film on the lens,it is better to tear the protection film before using the headset for better view.3.In order to protect your eyes,it will be better to take a break after half an hours of watching