Audiophile Android player with dual ES9038Q2M DACs, a 670 mW balanced output and a 5-inch touchscreen. It plays files up to 384 kHz and DSD256.

Each stereo channel has its own ES9038Q2M DAC, decoding up to 384 kHz and DSD256. A 4th-generation FPGA and two femtosecond crystal oscillators provide a single low-jitter clock. The balanced output delivers 670 mW into 32 ohms, against 200 mW on the 3.5 mm jack.
The eight-core processor works with 3 GB of RAM and 32 GB of storage, about 16 GB of which is usable. The global SRC bypass keeps Android from resampling streaming apps such as Apple Music or Tidal. The 5.0-inch IPS screen shows 1280 x 720 pixels and supports ten-finger multitouch.
The body measures 125.2 x 74 x 18.5 mm and weighs about 271 g. Battery life exceeds 14 hours on the 3.5 mm headphone output, and QC 4.0 fast charging takes about 3 hours. A hidden microSD slot extends the memory up to 2 TB in theory.
A programmable side key launches favourites, the next random track, play or pause, track deletion, the filter or the equaliser in one press. You also switch to USB DAC mode or Bluetooth reception without opening a menu. Bluetooth 5.0 receives in SBC, AAC and LDAC and transmits up to LHDC.
Data sheet
Specific References
The FiiO FH11 in black is a wired hybrid in-ear monitor (1 dynamic 10 mm driver and 1 balanced armature), Hi-Res Audio certified, with a detachable 0.78 mm 2-pin cable.
The FiiO FD15 is a wired in-ear monitor with a 13.8 mm dynamic driver with a magnalium diaphragm, a 316L steel shell and a detachable Furukawa MMCX cable.
The FiiO FD3 is a wired in-ear monitor with a 12 mm dynamic driver with a DLC diaphragm, an aluminium-magnesium body, interchangeable tubes and Hi-Res Audio certification.
The FiiO FF1 in black is a wired open earbud with a 14.2 mm beryllium-plated diaphragm dynamic driver, a microphone and a detachable 0.78 mm 2-pin cable.