Screen size: 5.5 'and 4.7'

Operating system: IOS

Headphones Type: 3.5mm

Optical viewing angle: 1.5-2 times

Dimensions: 18.7 * 11 * 3CM (5.5) 17 * 10.3 * 3CM (4.7)

Material: APS + PC recycle material

Lens / transmittance: 33.5mm diameter aspherical optical resin lenses

Color: gray, Tyrant gold, rose gold

With product manual and certificate