CHANGAIDA 14 Inch Phone Screen Amplifier with Bluetooth Speaker Foldable Phone Holder Suit for All Smartphones (Wood… Price: $18.90 (as of 30/11/2022 10:47 PST- Details)

1. High-definition zoom clear shock vision–Using the physical optics technology of film projection, the mobile phone picture is put 3-5 times larger, clear pictures, bright colors, shocking 3D vision enjoyAccept, as in cinema.
2.High-quality sound quality–This product has a built-in Bluetooth speaker, which can be easily connected to a mobile phone, and the sound quality is clear and shocking, just like watching a movie in a movie theater.
3.This product has a built-in rechargeable battery, using Micro USB to charge, the charging time is about 3 hours, the use time is 4-5 hours.