Surfans F20 HiFi MP3 Player with Bluetooth5.2, Lossless DSD High Resolution Digital Audio Music Player, High-Res Portable Audio Player with 128GB Memory Card, Support up to 256GB

High Resolution Music Player: This Bluetooth 5.2 MP3 player uses advanced DSD decoding technology to minimize distortion and provide excellent sound quality. Designed for sound quality lovers, it captures the full depth and details of every note, perfect for enjoying realistic high-fidelity music.
^^ Lossless Audio: Lossless Music Player Utilizes advanced PCM510xA 2.1 VRMS, 112/106/100 dB Audio Stereo DAC chip, with a maximum sampling rate of 44.1C 384 kHz /32 bit. Supports all major lossless music formats: FLAC, WAV, WMA, M4A, MP3, MP2, AAC, APE, ALAC, OGG, AIFF, DFF, Native DSD64 ( 2.8MH z) DSD 128( 5.6 MHz), etc ^^
Humanization design: Featuring a 2.0" HD screen, this digital music player offers intuitive navigation with a distinctive ALPS scroll control wheel. Its premium zinc alloy chassis ensures a comfortable grip, exceptional durability, and sturdy protection for prolonged use.
^^ Bi-directional Bluetooth 5.2: Equipped with Bluetooth 5.2, this high-res audio player supports two-way lossless wireless transmission with the APT-X protocol. It can stream music to Bluetooth-enabled devices like headphones and speakers or function as a Bluetooth receiver for an enhanced listening experience. ^^ Outstanding Battery. Expandable StorageEnjoy up to 10 hours of uninterrupted high-res audio by headphone or Bluetooth. F20 player does not have build-in memory, but an extra 128GB SD card already inserted in player. You can expand the storage up to 256 GB with a Micro SD card and USB OTG (OTG cable not included) and enjoy a music library as long as 14, 000 songs.