HiFi MP3 Player Lossless DSD Digital Audio Music Player Bluetooth-Compatible 5.3 HiFi Lossless Audio Player Portable Digital Audio Music Player Support Up To 256GB. Feature: Vivid Display and Premium Build, Multifunctional Recorder, Expandable Storage, Versatile Audio Outputs, User-Friendly Design. Specification: Origin Mainland China, Product name HIFI player, Color Gray, Software language Simplified Chinese, English and other languages, Display 2.4 inches 320*240, Charging specification 5V/1A input, Charging time about 3 hours, Bluetooth-Compatible version 5.3, Total harmonic distortion <0.49%+-0.2%, Signal-to-noise ratio 93DB+-2DB, TF card expansion ≤256GB, Audio format Supports audio playback in MP1, MP2, MP3, WMA, WAV, APE, FLA, AAC, M4A, OGG, ALAC, DSF, DFF and other formats. Recording format WAV, Interface TYPE-C USB2.0, charging, Analog output 3.5m analog output, Working temperature -5℃-40℃ Celsius, Product size 97*60.4*13.9mm/3.82x2.38x0.55inch, Packaging size 144*82*23mm, Gross weight 180g. Package includes 1 X Player, 1 X Type-C Data Cable, 1 X Instruction Manual.