xDuoo X20 Mp3 Player Bluetooth 4.0 Portable usb dac audio player Lossless DSD DAP HD music hifi MP3 player mp3 with earphone

Input Type: USB,Micro-USB
Model Number: xDuoo X20
Built-in Battery: Yes
Brand Name: xDuoo
Bluetooth: Yes
Recommended Headphone Maximum Impedance: 81-100 Ohm
Output Type: Balanced Out
Interface: Micro USB,TF/Micro SD Card Slot
Memory Play: No
Standby time: 8h
Charging Time: less than 3h
Screen size: 2.4 inch
Audio support: AAC,ALAC,APE,FLAC,MP3,OGG,WAV,WMA