Features: Advanced tech : Designed with adjustable focal distance and Bluetoot h connection tech ,the LESHP VR box is really advanced and convenient to use .With the Bluetoot h method ,videos in your cellphone can be controlled directly through the buttons over the box shell . Wide compatibility : Suitable for smartphones with 4.5” - 5.5” inches screen (width less than 82 mm ,length less than 165 mm) .On the other hand, suitable for IOS , for Android phones. Fashionable style : Designed with colors of pure black and white as well as a fashion style ,it looks pretty cool . Humanization design : Has foam covering around the area that accommodates the user's face for protection when in use. Also its straps are adjustable which allow to adjust pressure from the bridge of nose.More importantly ,one suffered high myopia can use the LESHP 3D VR box ,too . Multiple enjoyment : With this new and high tech gadget, it is immersive games videos, 3D movies, photos and so much more unique stuff that you can experience ,what a fantastic enjoyment !Also ,it is a nice gift for holiday ! Specifications: Brand : LESHP Model : VR-YY01 Materials: ABS + Resin lens + Nylon + PVC + Silicone Lens: Aspherical optical resin lens Visual Angle: 110 degree Suitable: 4.5-5.5 inches Cellphones (Length<163mm, Width<80mm) IPD: 58-72mm Lens: Newest anti-bluelight & anti-radiation lens Pull-rod adjusting range: 20-65mm Sir Voice Control: for IOS Only Bluetoot h Button: Yes, 200 mAh built-in reCharg eable battery Size: 190 x 115 x 86mm/7.5 x 4.5 x 3.4 inch Package size: 227 x 157 x 97mm/8.9 x 6.2 x 3.8 inch Net weight: 387g Package included: 1 x VR Box Play 3D Virtual Reality Glasses 1 x USB cable 1 x Cleaning cloth 1 x user manual