12 Phone Screen Magnifier with Bluetooth Speaker 3D HD Cell Phone Screen Amplifier for Movies Videos Gaming Compatible with All Smartphones

?Purchase Warm Tip Those Just Launched FBM sellers will not send your packages or send low quality items, then disappear. The manufacturer offers 24/7 Support and Full 1-year Warranty ONLY when purchased from the authorized FBA seller: KFUHU ?Gift for Family and Friends A Good Present for kids, help them protect their eyes from closing viewing distance. The Best Gift for the aged, help them to see the screen more clearly. The perfect solution for small screen and low voice of your mobile phone. ?Key Features Compatible with all smartphones. Non-sliding phone amplifier screen 12 Inch HD screen magnifier with bluetooth speaker Build-in USB output port,can be used as a emergency power bank or charging your phone while watching movies Folding design for business travel. You can use this phone projector anywhere. Easy to use,suitable for all the people,for kids,the old,and friends. Two charging methods: 1.Battery charging(1*18650 rechargeable battery) as a emergency powerbank to charge your phone. ?Package Includes 1* Phone screen magnifier 1* Bluetooth speaker base 1* 18650 rechargeable battery 1* USB charging cable 1* User manual ?Tips The visible distance of the amplifier is 1-2 meters. Can not be seen under strong light (ambient luminosity).Please use it in low light conditions. Increase the brightness of your phone screen as much as possible The voice of Bluetooth Speaker will sound better when using battery than directly charging with cable without battery. The above 4 points are very important for HD display