: Support for Bluetooth 4.0+ and Wi-Fi for connecting to headphones, speakers, or car stereos.

: This extension allows developers to play .mp4 files natively on Android devices in full high definition.

: It provides a way to call video files directly from included game files or via a URL without requiring manual conversion. 3. General Motors (GM) Lunar Context

The phrase "GM Luna mp4" most likely refers to a feature-rich digital media player (MP4 player) or a software extension for handling video files. Depending on the context, you might be looking for hardware specs or developer tools: 1. Portable MP4 Player Features

If you are looking at a physical device, typical modern "Luna" style MP4 players often include:

: Includes FM radio, voice recording, e-book (TXT) support, and basic apps like calculators or file browsers. 2. GameMaker (GM) Video Extension