The FiiO M7 is a portable high-resolution lossless audio player designed to deliver wired or wireless audio reproduction for audiophiles and music lovers on the go. It boasts a quad-core Exynos 7270 14nm processor 2GB of internal storage and support for a microSD card up to 512GB in capacity. Listen to music via the built-in FM tuner stream LDAC aptX or aptX-HD audio via Bluetooth 4.2 or play a variety of file types such WAV FLAC AAC and MP3. The M7 supports DSD as well as PCM audio and compressed files. A 3.2 color TFT touchscreen displays the easy-to-use UI in 480 x 800 resolution at 292 ppi. The built-in rechargeable battery provides up to 20 hours of playback time using the headphone output or up to 30 hours of operating time using the Bluetooth output. Charging file transfers and USB audio are handled via the USB Type-C port. A 3.5mm stereo mini jack functions as a headphone or line output. The M7 ships with a custom USB Type-C cable a water-resistant case and a tempered glass screen protector.