http://www.shopclues.com/domo-nhance-vrf3-magnet-switch-3d-video-vr-headset-for-smartphones-inspired-by-google-cardboard.html

Open sides keeps phone cool
• Magnetic input button
• Supports phones with upto 6” LCD screen
• Super simple with easy phone placement and alignment
• Rubberised Backrest to reduce stress on face
• Three tension locks on headstrap to fit different face sizes
• Simple yet secure locking makes replacing phone easy
• Removable and replaceable front cover - use different colours as required
• Removable and replaceable lenses
• Simple, rugged & stylish design
• Sandblasted and polished Insides
• Perfect face adaptability and frame size
• Scan QR code (in quick user guide) to adapt specifications of VRF3

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