8.5" foldable screen AMPLIFIER

•8.5" Foldable SCREEN AMPLIFIER • Cell Phone Screen Magnifier with Bluetooth Speaker and Stereo Sound • Provides 2-3 times screen magnifying effect to prevent visual fatigue. •Mobile phone screen amplifier with hands-free function. •Two charging methods: 1. a USB output to charge your smartphone. 2. battery charging. •You can use the smartphone projector screen to charge your phone while watching the video.• Specifications: • Product material (Material): ABS Acrylic • Product model (Model): F12 (Bluetooth connected speakers) • Battery capacity: 1200mAh (full capacity) • Color: black