Features:
Model: DPS-L2
Display: 2.4-inch high-definition IPS screen
Size: 118mm X 76mm x 25mm
Battery capacity: 5000 mAh,high-density polymer lithium battery
Charging port: Type-C
Output: 3.5mm sigle-end X 2; 4.4mm balanced-end X 1
TF Card: Maximum support 512GB

Music format: 
Support hard decoding DSD64/128/256 (DSF/FF/ISO)
Support DXD format up to 384kHz/32Bit
Support lossless formats FLAC, APE, WAV, ALAC, AIFF,
up to 384kHz/32Bit
Support formats MP3, WMA, AAC, etc.
Support CUE, M3U, M3U8 files

DAC Chip: ES9038 Pro
Op amp chip: 0PA1612
Frequency response: 17Hz 20kHz +/-0.1dB
THD: 0.0015%
SNR: 117dBA (single-ended), 119dBA (balanced)
Resolution: 78dB (single ended), 105dB (balanced)
(The indicators are all tested under 32ohm load)
Function support: 
10-segment custom FQ adjustment, Hibylink. Car mode, USB DAC, USBOTG
1Two-way USB transmission, two-way Bluetooth 4.0 transmission, HOTLINE mute, two-level gain output.