The HiBy R3 Pro II is a premium portable music player tailored for audiophiles, featuring dual CS43198 DACs and quad OPA1622 amplifiers for high-resolution audio (DSD256, PCM 384kHz/32-bit, MQA 8X) with exceptional clarity, soundstage, and power (up to 480mW balanced). Its luxurious aluminium alloy frame pairs with Ultrasuede® backplates (green/orange) or fingerprint-resistant matte glass (black/silver) for durability and style. Powered by the X1600E SoC and HiByOS, it offers smooth navigation, OTA updates, MSEB tuning, and pre-installed TIDAL/Qobuz apps. With 3.5mm/4.4mm outputs, USB-C (S/PDIF, USB Audio), Bluetooth 5.1 (UAT, LDAC, aptX), dual crystal oscillators for precise audio timing, a 4000mAh battery (21h playback), and 2TB microSD support, this Hi-Res Audio certified device delivers studio-quality sound for on-the-go listening.