PORTABLE HOME THEATER - Screen size: 12 inches; Size approx: 26 x 16cm / 10.6 x 6.6in; This magnifier can easily be carried in your purse, pocket or pocket, so you can use it anywhere, anytime. SEPER CLEAR SCREEN - uses HD blue light fresnel lens new generation, high definition, much clearer and brighter than other ordinary lenses. With this phone screen intensifier, you can not only enlarge your screen two to three times, but also reduce discomfort, fatigue and radiation. ENVIRONMENTAL MATERIAL - This HD enhancer consists of a acrylic glass, which is environmentally friendly, odorless and environmentally friendly and does not require power supply. MOMENTARY PROTECTION - With the screen magnifier, you can see and read away from the phone. In this way, you can better protect your eyesight and reduce radiation damage. PERFECT GIFT - Perfect gift for the elderly, children and movie buffs. This 3D screen magnifier can help you enlarge your phone screen, get a clear watch experience and reduce fatigue. It can be used in various occasions, indoors, camping, travel and leisure, etc. You can enjoy your time with your family or yours anywhere, anytimeFeatures: Material: Acrylic/ABS Fresnel Lens Color: Black Compatible: for all types of smartphones Size: Screen size: 12 inch Device size: approx. 26 x 16cm / 10.6 x 6.6inch; Warm Tips: 1, the best viewing distance: 1-3 meters (depends on the screen size and the person to be seen) 2, Do not expose the device to direct sunlight or strong light for a long time (it may cause fire damage from prolonged exposure to sunlight).