??5-in-1 HD Phone Screen Magnifier?3D phone screen magnifier Anti-Blue Light Bluetooth Speaker mini emergency power bank adjustable phone stand.The bluetooth amplifier is lightweight and portable, so you can take it wherever you go. ??HD Anti-Blue Light Screen Amplifier, Anti-radiation ?The cell phone screen magnifier uses new generation HD blue-light Fresnel lens, anti-blue light, reduces radiation, which is clearer than ordinary lenses. And It can enlarge the phone screen 2-4 times, just put the phone into the screen amplifier and you can enjoy the effect of home theater. ??Bluetooth Amplifier with Handsfree Function?Wireless Bluetooth portable speaker has hands-free function. After connecting to Bluetooth, just press the handsfree button to answer. Built-in 1*18650 rechargeable battery, you can use the cell phone projector to charge your phone while watching movies. ??Simple to use and Compatible ?The speakers for projector is easy to use, with a non-sliding, foldable and adjustable phone stand design, suitable for indoor, camping, tourism, leisure and other places.Compatible with all smartphones iPhone and Android phones. ??The best gift for the elderly and children?3D HD blue light screen amplifier can release radiation, relieve visual fatigue and discomfort caused by long-term focus on small screen. It can also be used as a traditional full-page magnifier to read books or newspapers, which is the best holiday gift for parents and children.