M503 Pro 80GB MP4/MP3 Player — 4-inch IPS 1080P Touchscreen, Bluetooth & WiFi, Spotify/Amazon Music/Audible/Chrome, Support Up to 512GB — Blue

Compact 80GB music player with offline Larkplayer support: The M503 Pro lets you store and play music and videos without a network. Transfer files from your PC to the 80GB device (2GB RAM + 16GB ROM + 64GB card) and use the built-in Larkplayer app for offline playback of numerous audio formats (MP3, OGG, FLAC, AAC, WAV, WMA, APE). Vivid 4-inch 1080P IPS display: A 4" full-color 1080P HD screen handles 720P and 1080P videos directly. Watch files in RM, RMVB, FLV, MP4, DAT, MKV, MPG, MOV, TS and more without converting formats for a smooth viewing experience. Battery and standby: Powered by a 2000mAh Type-C rechargeable battery, the player offers 35H music playback & 3-5 Months standby. After a full charge it can support up to 40 hours of continuous music playback, keeping your entertainment going longer. Responsive performance and handy controls: An advanced CPU gives the device fast, lag-free operation. Practical shortcuts include a one-key lock screen to avoid accidental taps and a one-key screenshot (press and hold the power button). Reliable wireless connections: Newly upgraded Bluetooth and WiFi provide faster, more stable links. Pair with Bluetooth headphones, car stereos, speakers, or phones for seamless listening at home or on the go. HiFi sound plus built-in speaker: Enjoy lossless audio through the built-in HiFi speaker or via headphones. The player supports synchronized lyrics, unlimited playlist creation, and a customizable equalizer so every track sounds the way you want. Preloaded apps and tools: This multi-function player ships with popular services and utilities, including Apple Music, Spotify, Audible, Amazon Music, Deezer, Chrome browser, FM Radio, Video Player, Calendar, and Recorder — online streaming or offline playback both supported. Supported formats and expandable storage: Audio formats supported — MP3, OGG, FLAC, AAC, WAV, WMA, APE. Video formats supported — RM, RMVB, FLV, MP4, DAT, MKV, MPG, MOV, TS. Storage is expandable (support up 512GB) for large libraries. All-in-one portable media player: The M503 Pro in Blue is designed for music lovers who want streaming apps plus robust offline features, excellent battery life, vivid display, and flexible connectivity in a single compact device.