3D Phone Screen Magnifier Amplifier Folding Design HD Video Magnifying Glass Watch 3d Movies Smart Phone Bracket Holder 12inch H.S S: length 32 in

S: length 32 in

low voltage and over voltage

M: front length 54 in

2 BLE Measure range  0°C-60°C Temperature display resolution 0

3D Phone Screen Magnifier Amplifier Folding Design HD Video Magnifying Glass Watch 3d Movies Smart Phone Bracket Holder 12inch H.S S: length 32 inFeature: 1. HD display screen: Fresnel mirror screen adopts optical HD zoom technology, which can enlarge HD by 3 to 4 times, effectively preventing radiation generated by mobile phone. 2. Sliding design: stretch the silicone round button, and then the screen appears. This sliding screen mode helps to protect the screen and is more suitable for transportation. 3. Simple operation: the screen amplifier doubles the screen size, so you can make the most