Never opened!
eBay
SnowSky Echo Mini HiFi MP3 Player. This elegant music player, with its unique retro design and cutting-edge features, allows you to carry thousands of tunes wherever you go. Why choose the Echo Mini HiFi MP3 Player?.
eBay
Built-in BT 5.0, supports wireless connection to BT headphones and speakers. BT Version: 5.0. Speaker: 1W 8 Ohm. Analog Output: 3.5m Analog Output. Product Model: Digital Player. Battery: 300mAh/3.7v Battery.
eBay
TF card expansion, maximum support for 256GB. TF card expansion: ≤256GB. Model No: HIFI Music Player. 1 HIFI music player. Audio Format: Support MP1, MP2, MP3, WMA, WAV, APE, FLA, AAC, M4A, OGG, ALAC, DSF, DFF and other formats of audio playback.
eBay
🎵 Slim Lossless MP3 Music Player – 1.8" LCD | Portable, Stylish & Multifunctional 🎧. Upgrade your music experience with thissleek, portable MP3 player featuringcrystal-clear lossless sound. 🔊Hi-Fi Lossless Sound – Enjoy rich, detailed audio with support for MP3/WMA/FLAC/APE formats.
eBay
eBay
HIFI sound quality: DTS HIFI sound quality and four main music modes provide excellent audio output. Lossless core hardware decoding ensures high-quality sound. Multi functional player: A music player that supports various functions such as music, video, pictures, recording, FM radio, e-books, Bluetooth connection, alarm clock, etc.
eBay
Living Solutions Colossal 1GB MP3 Player New In Original Packaging. See photos. 
eBay
Jensen SMP-2GBL MP3 Player. Storage Capacity: 2GB. Compact & portable MP3 player 🎵. Works with MP3 and WMA formats. User Manual. Condition: New, Factory Sealed. Model: SMP-2GBL.
eBay
NEW Bluetooth MP3 Music Player Recorder FM MP3 Player HiFi Full Touch Screen 16G. Bluetooth Compatibility: This MP3 music player can support Bluetooth compatible version 5.4 and also supports MP4 format audio playback.
eBay
It supports most audio formats such as APE, FLAC, MP3, OGG, AAC, ACELP, WMA, WAV, support video format such as AMV, AVI, you can make bookmark in an audio-book. It also supports FM radio and voice recorder.
eBay
If anything goes wrong, we'll fix it quickly and hassle-free.
eBay
(The system cannot be updated directly on the device.). Designed for Your On-the-Go Lifestyle - Stay connected with fast dual-band WiFi and Bluetooth 5.0. Connectivity Technology Bluetooth. Included Components MP3 Player.
eBay
Support most of the popular audio formats: MP3,WMA,WAV,APE,FLAC.etc. bluetooth mp3 player with bluetooth kids mp4 player fm radio 128gb voice recorde cd player car digital music mp3 players with speaker headphones hifi runing portable mp3players audio books clip mp3-player bluetooth childrens girls mp3 player for kids.
eBay
[Multi format playback] Supports AMV format video playback, it supports MP3, WMA, APE, FLAC, WAV and other music formats. [Bluetooth 5.4] More stable connection, supports Bluetooth connection, can be used with Bluetooth earphones and speakers for a better experience.
eBay
The Agprek MP3 player is a portable device that allows you to enjoy your favorite music on the go. With a sleek design and easy-to-use interface, this USB MP3 player is perfect for those who prefer the convenience of a compact and lightweight device. The included charger ensures that you can keep your player powered up and ready to rock out to your favorite tunes at any time. Whether you're commuting, working out, or simply relaxing at home, the Agprek MP3 player is the perfect companion for your music needs.
eBay