Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Sell4Style VR Virtual Reality Headset 3D Movie Game Video Glasses For 3.5~6.0" Smartphones 360 Degree 3D Viewing
Product description: This is a new arrival 3D VR Helmet : VR BOX II Play, which supports many smartphone models with Android and iOS system. Put your phone into this VR Box Play, you can enjoy the super big screen effect 3D videos, no need to go to cinema; you can also play 3D games with it, which enables great immersion experience. The 3D Glasses is made of ABS and spherical resin lens materials without stimulation plastic sheet that is environmentally friendly, fully enclosed designed. Suitable for almost all kinds of smart phones (Android / IOS, etc) that screen between 4.7~6.0 inches Easy to put your smart phone into the 3D GLASSES - Easily pull the smart phone storage box out, the put your smart phone in it. Perfectly suitable your face when you wear the 3D VR GLASSES; It is perfect for people with myopia under 600 degreed. You can get free from your glasses while enjoy the 3D movies or games with the virtual reality glasses, bringing you better experience Android phone:Samsung Galaxy S6 S6-edge S5 4 3,Note 4 3 2,Alpha A7 5 3;Sony Z3 Z2 Z1; HTC M9 8 7 Butterfly;LG G4 G3 G2; IOS phone: Apple iPhone 6 plus 6 5/5S Color: White Package size: 23.4* 20.9 * 12.3cm Package weight: 300g View angle: 100% Simulate the viewing distance: 3m Lens: Aspheric HD lens (harmless to eyes) Magnetic: With the magnetic control device Phone operation system: Android/IOS Definition: 99%
Product feature: VR HEADSET: Turn your iPhone, Android, or other smartphone into a virtual reality viewer.Use high quality ABS and spherical resin lens material providing wider view., 3D TECHNOLOGY:360 degree panoramic views , Easy to use touch controls, COMFORT: Adjustable straps and pupil settings make for the ultimate and most comfortable 3D experience, even for those near-sighted., Sell4StyleV2 offers you excellent 360 3D viewing experience with its 96visual angle/FOV to enjoy 3D movies and VR games., EASY TO USE:Compatible with Android and iphone with 3.5-6.0 inch screen, more than 300 virtual reality apps on Apple App Store and Google Play Store for you download to enjoy shocking 3D effect.
Product brand: Sell4Style
Target attributes: Max Refresh Rate
Answer: attribute: max refresh rate
value: None
source: None