OverviewThe FiiO Echo is a portable digital audio player built around dual CS43198 DAC chips in a metal body, playing music through a 3.5mm headphone output or a 4.4mm balanced output, reaching up to 260mW+260mW into 32Ω balanced. A 2.39-inch bezel-less IPS colour screen shows album art and lyrics, and Bluetooth connects to wireless headphones or speakers for cable-free listening. It also works as a USB DAC for a computer or phone, plugging in and playing without extra drivers. Storage runs 4GB internal with support for microSD cards up to 256GB, and the 1100mAh battery lasts about 14 hours per charge. It measures about 85 x 55.5 x 14.3mm, weighs approximately 85g, and comes in Black, Blue, Green, or Orange.Simcoe Audio Video InsightThe Echo covers the essentials well for the price — dual CS43198 DACs, a 4.4mm balanced output, and a colour screen for browsing your library, all in a metal body that feels more substantial than its size suggests. Dual CS43198 DACs with a 4.4mm balanced output 2.39-inch bezel-less colour screen Bluetooth connectivity plus USB DAC functionality Best for the FiiO Echo: use the USB DAC mode when you want a quick sound upgrade from a laptop or phone without carrying a separate dongle.More DetailsWhy It Wins Dual CS43198 DACs: Handle the left and right channels independently for a cleaner signal path. 4.4mm Balanced Output: Reaches up to 260mW+260mW into 32Ω, giving headphones and IEMs more headroom than the single-ended jack alone. USB DAC Mode: Plugs into a computer or phone to work as a plug-and-play external DAC. What Makes It DifferentA lot of entry-level digital audio players stick to a single 3.5mm jack and a small monochrome display. The Echo adds a 4.4mm balanced output and a 2.39-inch colour screen for browsing album art, while still keeping a compact metal body and straightforward controls.Technical Highlights 4GB Internal Storage: Plus microSD card support up to 256GB for a larger library. Bluetooth Connectivity: Streams to wireless headphones or speakers without a wired connection. 1100mAh Battery: Rated for about 14 hours of continuous playback. Buyers GuideWho This Is For The First-Time DAP Buyer: Wants an easy step up from phone audio without a steep price or learning curve. The Desk-and-Go User: Wants a small player that can also double as a USB DAC at a computer. The Colour-Conscious Buyer: Wants a choice of Black, Blue, Green, or Orange rather than black-only. Ideal Use Case Everyday Portable Listening: Loading a microSD card with your library and listening on the go. Wireless Listening: Pairing over Bluetooth with wireless headphones or a speaker. Desktop USB DAC: Connecting to a laptop or phone for a quick sound upgrade. What To Pair It With A microSD Card: To expand past the 4GB of internal storage for a full music library. Headphones or IEMs with a 4.4mm Balanced Cable: To make use of the balanced output's extra power. Bluetooth Headphones or a Speaker: For wireless listening around the house. Alternative OptionsIf you want a smaller clip-on form factor instead, FiiO's Echo Nano covers wired playback in a much smaller body without a screen or Bluetooth.