<https://www.head-fi.org/threads/fiio-m11-android-7-0-2-5-3-5-4-4-powerful-output-exynos-7872-dual-ak4493-dac-chips-3gb-ram-wifi-two-way-ldac.902622/>
<http://schema.org/headline>
"[FiiO M11] Android 7.0, 2.5/3.5/4.4 Powerful Output, Exynos 7872, Dual AK4493 DAC chips, 3GB RAM, WiFi..."
<https://www.head-fi.org/threads/fiio-m11-android-7-0-2-5-3-5-4-4-powerful-output-exynos-7872-dual-ak4493-dac-chips-3gb-ram-wifi-two-way-ldac.902622/page-487#post-15350029>