Hidizs AP80 PRO X Mp3 Players with Bluetooth, Digital Audio Players, Balanced Lossless Music Player, Dual ESS9219C, DAC Chips, Supports MQA 8X/LDAC/apt X/AAC/USB DAC/DSD256

[Dual Chips] Mp3 players AP80 PRO-X utilizes dual ESS9219C DAC chips with unprecedented dynamic range & ultra-low distortion. +130 dB SNR, +121 dB DNR, -114 dB THD+N, 32 Bit 384 kHz PCM, supports up to 2.0 Vrms output with analog gain control to reduce output noise at listening levels. With a built-in FPGA chip HBC3000, AP80 PRO-X supports native DSD64/128/256 [X-shaped Design and Balanced Output] This mp3 players with bluetooth is made of one-piece aluminum with 5-axis CNC technology. The right side of the AP80 PRO-X is highlighted with an X-shaped design, with angular diamond surfaces, and the geometry of a six-sided ice crystal, embedded with a Japanese ALPS volume wheel. It is small enough and has 3.5 mm and 2.5 mm output. It meets your needs and is easy to carry, without making you feel heavy [Multi-functional and Compatible with Most Systems] It has step counter and e-book function, and it can be a digital audio player(DAP) once connected to the DAC AMP for clearer and cleaner audio output quality, but it can also serve as a powerful external DAC AMP to greatly improve original audio quality when connected to your phone or PC. Supported systems: mac OS 10.7, iPad OS,Windows XP, Windows 7/8/10 or newer systems [Long Standby Time and Hi-Res Audio Certified] Our music player has a standby time of up to 40 days. Sustainable use time: PO: 8-11 hours, BAL: 6-8 hours. The battery life is enough to meet your needs for a day. AP80 PRO-X is certified by Hi-Res Audio & Hi-Res Audio Wireless. This ensures that you can enjoy high-quality music