Ergonomic design: The ergonomic T-shaped shoulder strap balances head pressure, reduces eye, face and head pressure by 30%, and does not cause dizziness and fatigue when viewing glasses with 3D VR.Professional lenses that significantly reduce optical deformities, promote glare, and eye strain. Adjustable shoulder strap for different sizes of heads.Comfortable to wear and easy to adjust: soft leather face liners make your skin feel great, allowing you to work longer without irritating.Mirror lenses with unparalleled clarity make VR movies a visual experience comparable to the world-renowned IMAX.Compatible with 5 ~ 7 inch phones.3D glasses type : virtual realityCompatible device : smartphonesTV experience: immersiveType : BinocularsAll-in-one virtual reality glasses : noDisplay Quantity : NoneSensor type : noController : No.Model Number : VRG ProPackage : YesSet Type : Glasses OnlyFOV : 120 degreesCamera : No.Wireless network Type : noPorts : Headphone jackBase stations : noReal-time map construction : noGesture recognition : noBundle : Bundle 1Brand Name: T & ACYMLcolor : blueMaterial : Environmentally friendly ABSProduct Weight : 260gVR glasses net size : Length 19cmx width 10cmx height 11cmWearing method : Head-mountedApplicable platform : Fully compatiblefeature1 : 120 degree wide-angle lens for better immersionfeature2 : Myopia within 800 degrees, Can be viewed with the naked eyefeature3 : 5 to 7 inch mobile phone is compatiblefeature4 : Full screen vision, there is no black box effect in watching movies.