Surfans F20 - MP3 player with Bluetooth 5.2, DSD DAC, lossless high-resolution digital sound, portable audio player with 64GB memory card, expandable storage up to 256GB.

["High-resolution Music Player: This Bluetooth MP3 player features excellent audio quality and advanced DSD decoding technology to reduce distortion. The high-resolution audio player can capture the depth and breadth of every note. Ideal for audiophiles to enjoy live music","Lossless Audio: Lossless music player uses advanced PCM510xA 2.1 VRMS, 112/106/100 dB audio stereo DAC chip with a maximum sampling rate of 44.1 ° C384 kHz / 32 bit. Supports all common lossless music formats: FLAC, WAV, WMA, M4A, MP3, MP2, AAC, APE, ALAC, OGG, AIFF, DFF, native DSD64 (2.8 MHz) DSD 128 (5.6 MHz), etc","Humanization Design: This digital music player features a 2.0-inch HD screen. The distinctive ALPS scroll wheel allows for smooth operation. A high-quality zinc alloy chassis provides a comfortable and durable feel, not to mention robust protection for a longer lifespan","Bidirectional Bluetooth 5.2: This high-resolution audio player features Bluetooth 5.2 for communication that will change your life. Lossless wireless Bluetooth transmission in two directions with the APT-X protocol. The music player can send to Bluetooth-enabled devices such as headphones, speakers, etc. and can also be a Bluetooth receiver","Excellent Battery. Expandable Memory: Enjoy up to 10 hours of uninterrupted high-resolution audio via headphones or Bluetooth. We have included a 64GB SD card, but you can expand storage up to 256GB via SD card or USB OTG (not included) to enjoy music with a length of up to 14,000 songs."]