【Multifunctional MP3 Music Player】Oilsky M303 Pro perfectly combines local music and streaming music. It is an MP3 music player with Bluetooth and WiFi. The device is pre-installed with the most popular online music applications, including Spotify, Amazon Music, HiBy Music, Audible, Deezer Music and more.

【HiFi Lossless Sound Quality】Oilsky Mp3 player has a built-in professional intelligent digital noise reduction chip, presenting original HiFi sound effects. It is compatible with MP3, OGG, FLAC, AAC, WAV, WMA, APE and other lossless audio file playback, bringing you ultimate sound quality music enjoyment.

【Immersive Audio-Visual Enjoyment】Oilsky smart media Mp4 player is equipped with a 4-inch full-touch IPS LCD screen and HiFi sound module, 480*800 pixels, supports 720p, 1080p high-definition video playback. Compatible with RM, RMVB, FLV, MP4, DAT, MKV, MPG, MOV, TS and other video formats, bring you an immersive movie audio-visual experience.

【MP3 Player with Bluetooth and Wifi】This MP3 player uses a cutting-edge Bluetooth 5.0 chip, has wide compatibility, can quickly pair and stably connect headphones, speakers and car audio, and supports wireless network connection, you can download APPs and online listen Music and video playback.

【80GB Large Capacity】Oilsky Mp3 player uses Android operating system, built-in 2GB RAM and 16GB ROM, equipped with MTK 8-core processor, the system runs faster and smoother, and is equipped with a 64GB storage card, which supports external storage expansion to 512GB , allowing you to enjoy more music and videos.

【Large Capacity Battery】Our MP3 Wifi player has a built-in 2000mAh lithium battery and supports USB-C fast charging. It adopts a low-power design and can continuously play music for 45-50 hours or videos for 6-8 hours. It is not only an MP3 player, but also your soul partner when traveling, exercising, driving, and sleeping.