The FiiO M5 is a compact digital audio player that features various wired and wireless functionalities, making it a versatile choice for music enthusiasts. It has a 1.54-inch touchscreen with a resolution of 240 x 240 pixels, ensuring clear visibility while maintaining a small footprint. The device supports Bluetooth reception and transmission, including aptX codecs, and can function as a USB DAC both in and out. The build quality is robust, with a glass rear and a metallic frame, available in multiple colors. The M5 includes a microSD card slot for expandable storage, but lacks internal memory. It operates on firmware version FW 1.2.0 and boasts a battery life of around 10 hours under regular usage conditions. Its lightweight design, combined with a clip case for portability, makes it ideal for on-the-go listening. The built-in step counter adds a fitness feature, while the voice recorder and built-in microphones facilitate hands-free calling. Despite some drawbacks, such as a lack of built-in FM radio and occasional sound issues with sensitive earphones, the FiiO M5 offers a rich audio experience with a low output impedance and good hiss performance. Subjectively, the sound is clean and transparent, with a slight warmth, making it well-suited for a range of music genres.
