Brand Name: ILUUK Voltage range: USB (5-20V DC) External Memory: No Power Source: AC&DC Size: 5" Power Source: AC&DC Origin: Mainland China High-concerned chemical: None Inbox adaptor: No Function: Video Playback Function: MP3 Built-in Memory Capacity: 4 GB and Above Display Resolution: 854x480 Model Number: MSR-A501 Brightness: 350 Lumens Package: Yes Certification: CE Certification: FCC Certification: RoHS Frame Material: Acrylic Choice: yes