FiiO JM21 Review: Feature Packed, Budget Friendly and Shockingly Good! Pros: Ultra-Slim & Lightweight – At just 13mm thick and 156g, it's one of the most portable DAPs out there. Clean & Transparent Sound – Dual Cirrus Logic CS43198 DACs deliver a neutral and uncolored sound, making it great for those who prefer accuracy over coloration. Powerful for Its Size – With 700mW per channel via 4.4mm balanced, it can drive most IEMs and even some full-sized headphones Smooth & Lag-Free Performance – The Snapdragon 680 processor ensures responsive navigation and app usage, unlike some sluggish Android-based DAPs. Versatile Work Modes – Offers five different playback modes, including Pure Music, USB DAC, and Bluetooth Receiver mode Excellent Wireless Connectivity – Supports LDAC, aptX HD, and AAC Sharp & Vibrant Display – The 4.7-inch HD screen is surprisingly sharp and colorful, even outshining some pricier DAPs. Great Value – Packs impressive specs, sound, and feat...