Foldable 12" 3D Enlarged Mobile Phone HD Screen Magnifier Amplifier Stand FM TF Phone Holder

Package Included 1 x HD Screen Magnifier1 x USB Cable1 x UAX CableFeature 1 Mobile phone screen can be magnified to 12 inch picture clear and vivid dynamic feeling stronger 2 Suitable for all kinds of mobile phones and all various occasions indoor camping journey leisure etc 3 Use HD amplification optical technology no power driven no cost energy saving and environmental protection 4 Reduce the eyes fatigue when you watch videos on the phone 5 Folding design small volume convenient carrying on business travel Specification Colors White BlackBluetooth Version 4 2Battery 18650 800mAhOutput Power 5WSignal to noise ratio 50dBFrequency Response Range 50 20KHZ Speaker Specifications 45MM 4 Euro 5W Dual SpeakerCharging Socket Micor5PAUX Interface 3 5mmProduct Size 306 48 5 129mmHow to use it 1 Please avoid using in direct sunlight or strong light avoid light cause is not clear it will display better in the dark light environment 2 Do not use hard wipe scratch the lens when not in use please use a soft cloth to protect the lens 3 Adjust the distance from mobile phone frame to the lens and angle adjust focal length lens angle in order to achieve the best view and optimal amplification effect and the best definition 4 The best watch angle is vertical to the lens a distance of 1 meters it the best watch distance Because the lens is larger the mirror slightly reflective phenomenon please adjust the brightness of the light and the angle of the li