Portable Digital Magnifier 5in Color LCD 800x480 3X to 48X Dual Camera Screen Lock Electronic Magnifier 100‑240V EU Plug Item Type: Portable Digital Magnifier Material: ABS Battery Type: Inbuilt 2500mAh Large Capacity Rechargeable Lithium Battery (Battery Included) Screen Size: 5.0 inch HD Color LCD (800x480) PX: 1 Million for Distant View and 1 Million for Close View Magnification: 3X to 48X Stepless Magnification Focusing Mode: Fixed Focus Color Modes: 26 Light Adjustment: Supported Brightness Adjustment: Supported Memory Function: Supported Image Freezing: Supported Image Panning: Supported Reading Line: Supported Storage Playback: Supported Expanded Storage: Supports Up to 32GB Memory Card (Not Included) Flashlight Function: Supported TV Output: Support AV and HD Multimedia Interface 1080i60 Voice Prompt: Supported Voice Note: the Maximum Length is 30 Seconds Bracket Handle: Supported Application: Suitable for Students, Middle Aged and Old People to Read Books, Newspapers, Good Helper for Visually Impaired People