The X7 Portable High-Resolution Audio Player from FiiO is a titanium-colored, Android-based smart device that supports lossless and lossy audio files, including WAV, FLAC, APE, ALAC, WMA, MP3, and OGG. It also supports higher formats such as DXD, DSD (up to 5.6 MHz), and PCM files at up to 64-bit/384 kHz.
Beneath its aluminum chassis, the X7 houses an audiophile-grade architecture that includes the dynamic Rockchip RK3188, which helps ensure faster performance and long runtime with low current leakage. It's equipped with a ESS ES90185 DAC chip, which is designed to produce enhanced SNR and dynamic range. In addition to this architecture, the X7 is also highly customizable. It features a removable amp module that can be swapped for different input and audio characteristic options, enabling you to customize your sound experience.
The X7 is equipped with both Bluetooth and Wi-Fi technology and supports pairing with other compatible devices for hassle-free wireless playback. Additionally, the X7 offers a standard 3.5mm headphone/line-out port and a separate coaxial 3.5mm digital output port. It comes equipped with 32GB of internal storage (27GB available for music), 1GB of RAM, and features a microSD card slot that supports microSDXC cards up to 128GB for additional storage. The X7's internal 3500mAh li-polymer battery provides up to 9 hours of playback under normal conditions.