M4S Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for M4S products.

Tip: include the full model number printed on your M4S label for the best match.

M4S manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Luoran M4S Player with Parental Controls User Manual

August 8, 2025

This is Luoran MP3 Player M4S(Updated) www.luoranmusic.com Key Diagram Button & Port Description ■ Power ON/OFF ◎ In the shutdown state, press and hold for 3 seconds to power on ◎ In the shutdown state, press and hold for 15…

Brand: LUORAN

Luoran M4S MP3 Player Owner’s Manual

February 11, 2025

M4S MP3 Player Product Specifications: Brand: Luoran Model: M4S Website: www.luoranmusic.com Maximum Micro SD Support: 256GB Audio Output: 3.5mm Jack, Built-in Speaker Charging & File Transfer Port: USB-C Product Usage Instructions: Power ON/OFF: In the shutdown state, press and…

Brand: LUORAN

YUNMEI M4S MP3 Player User Manual

August 28, 2024

YUNMEI M4S MP3 Player Thank you for purchasing our music player. Please read this manual carefully before using and keep it for later reference. BUTTONS INTRODUCTION MAIN FUNCTIONS Music, FM Radio, Folder, Bluetooth, Recorder, Settings, Pictures, Video, E-book,Alarm, Theme, Calendar,…

Brand: YUNMEI