Feature: 1. Lossless Music Player: Equipped with 2.4 inch HD display screen, this HIFI player delivers high resolution audios without distortion. It supports all popular file formats, including FLAC, APE, DFF, MP3, WAV, WMA, M4A, MP2, AAC, ALAC, OGG, AIFF, and Native DSD (up to 128 bit/5.6 MHz) 2. User Friendly Design: This portable music player features HD display and intuitive scroll controls for easy navigation. With versatile line out and headphone output ports, it can be integrated with accessories like car auxiliary cable or home audible system. Its compact size makes it suitable for travel listening 3. Wireless Connection: The digital MP3 player revolutionizes your experience with bidirectional lossless 5.3 wireless transfer using the APT X protocol. It can broadcast music to wireless devices such as earphones and speakers, and also function as a wireless receiver 4. High Resolution DAC Input: This lossless music player can serve as a digital source when connected to a USB amplifier with DAC input. Additionally, it can be served as an external decoder amplifier when linked to a mobile phone or computer 5. Battery and Storage: Enjoy up to 10 hours of uninterrupted high resolution music playback via earphones or wireless. The player comes with 16GB internal memory, can be expanded up to 256GB via SD card or another USB OTG (card and cable not included), accommodating a music library of up to 14000 songs Specification: Item Type: HiFi Music Player Product Material: Zinc Alloy Battery: 750mAh Lithium Polymer Battery (Built in) Size: Approx. 97 x 60.4 x 13.9mm / 3.8 x 2.4 x 0.5in Display Screen: 2.4 Inch HD Display Screen Version: 5.3 Total Harmonic Distortion: <0.49%±0.2% SNR: 93DB±2DB Memory: Internal Memory 16GB (no memory card) Charging Port: Type C USB2.0 Audible Port: 3.5mm x 2 OTG: Type C (no OTG cable). Package List: 1 x HiFi Player 1 x USB Cable 1 x User Manual