FiiO SnowSky Echo Nano Retro Portable MP3 Player with Fingertip Scroll Wheel, 3.5mm Output, USB DAC, in-line Controls and DSD/FLAC Support (Sky Blue)

Exquisite retro design: classic MP3-inspired look with a CNC machined aluminum-magnesium alloy body for a delicate touch. The top features a multifunctional metal wheel for volume control, power on/off, and other operations. Independent DAC Chip: High-performance CS43131 decoding chip integrated with a dedicated audio-grade crystal oscillator, effectively restoring audio details to provide pure, low-distortion, high-definition sound. 0.9 inch OLED Screen: equipped with a self-emissive OLED screen to clearly display song information. Its low power consumption further extends battery life. Compatible with UAC sound card function: with UAC support, it can be used as an external sound card when connected to a phone or computer, taking advantage of the integrated DAC chip to improve audio resolution. Wide Format Support & Large Storage: Supports DSD, WAV, FLAC, APE, MP3, M4A, OGG; DSD up to DSD256, PCM up to 24bit/192kHz. Provides TF card expansion up to 256GB. In-line remote control support: play, pause, skip tracks and adjust volume easily via the buttons on the headset.