Oakcastle MP300 MP3 Player with Bluetooth, Speaker
Oakcastle MP300 MP3 Player with Bluetooth, Speaker, and Headphones Mini MP300 MP3-Player 64GB Internal Memory – Expandable 128GB | Music Player 40 Hours Battery Life
Compact, Durable, and Built for Music
With a durable metal body, colour display, and fast USB-C charging, the Oakcastle MP300 is designed for everyday use. Enjoy wireless listening, included earphones, and endless music storage—your portable Bluetooth MP3 player for any adventure.
Ready to Play Out of the Box
Plug in and play instantly with the included earphones—perfect for travel, school, or downtime.
Easy-to-Use Display
Bright colour screen makes it simple to navigate playlists, artists, and albums on the go.
Endless Music
Enjoy up to 40 hours of uninterrupted playtime, with fast USB-C charging when you need it.
Sleek Metal Design
Durable, compact, and stylish—made for everyday adventures.
Is this a touchscreen or button-controlled portable music player?
Physical buttons with a 2.4" TFT screen. No swipe gestures—ideal for pockets, running, and gym use.
Will this bluetooth mp3 player pair with my existing wireless earbuds?
Yes. Bluetooth 5.0 connects to standard earbuds, headphones, and speakers. A 3.5mm jack is also included for wired listening.
Do I need iTunes or apps to load music onto this 16gb mp3 player?
No. Connect to a Windows PC via USB-C; the device appears as a USB drive. Drag and drop MP3, FLAC, or WAV files directly.
Can this mp3 player handle audiobooks and podcasts, not just music?
Yes. Bookmarks, resume, A-B repeat, and variable speed are built in—perfect for spoken-word content and language learning.
What bonus features does this mp3 player include?
It includes a stopwatch, calendar, and wallpaper options. The buttons can be locked, a volume limit can be set, and seven equalizer presets are available.
| Required Power Input Rating | Operates using a dedicated 5V/500 mA power input to ensure safe and efficient battery charging |
| Internal Battery Chemistry | Powered by a built-in 400mAh Lithium-polymer battery designed for a slim and lightweight hardware profile |
| Full Charge Cycle Duration | Achieves a complete battery charge from empty in approximately 3 to 4 hours via the USB Type-C port |
| Bluetooth Operating Freq. Band | Transmits wireless audio reliably within the 2402–2480 MHz ISM frequency band |
| Supported Digital Audio Codecs | Natively decodes and plays back MP3, lossless FLAC, and WAV audio file formats |
| Display Panel Technology | Features a 2.4-inch TFT colour display for clear menu navigation and visual feedback |
| USB Data Transfer Protocols | Utilises a USB Type-C connection that prompts a selectable 'Charge & Transfer' or 'Charge & Play' mode upon PC connection |
| Desktop OS File Compatibility | Supports standard drag-and-drop file transfers across Windows (XP to 11), Vista, 2001, and Mac OS operating systems |
| Custom Playlist MEM Allocation | Allows users to create up to 3 personalised on-device playlists, with each playlist supporting a maximum of 100 song slots |
| Audio Bookmark Storage Cap. | Saves up to 10 distinct bookmark points within a single audio track for precise audiobook or podcast resumption |
| Variable Playback Speed Range | Offers real-time audio speed adjustment ranging from -8 to +8 to accommodate different listening preferences |
| Advanced Repeat Func. A-B Loop | Supports customised A-B point looping, adjustable repeat intervals (from 1 to 10), and defined repeat track counts |
| Digital Equaliser Presets | Equipped with 6 tailored acoustic profiles: Rock, Funk, Hip Hop, Jazz, Classical, and Techno |
| Hardware Key Lock Mechanism | Incorporates a dedicated physical lock switch to instantly disable all panel buttons and prevent accidental inputs |
| Forced Hardware Reset Protocol | Can undergo a complete system reboot to clear temporary software glitches by continuously holding the power button for 10 seconds |
| Wired Audio Output Interface | Employs a versatile 3.5mm audio jack engineered to drive wired earphones or act as a line-out to external speakers via a 3.5mm AUX cable |
- : Experience true wireless freedom with the Oakcastle MP300 – a versatile MP3 player with Bluetooth. Effortlessly connect the MP3 player via Bluetooth to your favorite headphones (not included) – making it the perfect choice as a children’s MP3 player or a reliable music player for everyday use.
- & – : Enjoy up to 40 hours of continuous playback with the convenience of USB-C fast charging. The Oakcastle MP300 is a dependable Bluetooth MP3 player for kids and adults alike. Compact and lightweight, this mini MP3 player is ideal for travel, sports, or enjoying music on the go without interruption.
- , : Equipped with 64GB of internal memory (expandable up to 128GB via SD card, sold separately), the Oakcastle MP300 lets you store hundreds of your favorite songs. Whether used as a children’s MP3 player, Bluetooth music player, or portable jukebox, it’s designed to fit every mood, taste, and occasion.
- : Built with a sleek premium metal finish and weighing only 53g, the Oakcastle MP300 digital audio player combines elegance with durability. Featuring a built-in speaker and bundled earbuds, this MP3 player offers flexible listening options – stylish, portable, and perfect both as a music player for kids and adults.
- ’ : Oakcastle MP300 package includes: portable music player, wired earbuds, USB-C charging cable, and user manual. Product dimensions: L: 10 cm x H: 1 cm x W: 5 cm. Weight: 53 g.
| SKU: | B0FJYHQDV4 |
| Weight: | 53 Grams |
| Brand: | Oakcastle |
| Colour: | Black |
| Manufacture: | Oakcastle |
| Colour: | Black |
Product Description
Compact, Durable, and Built for Music
With a durable metal body, colour display, and fast USB-C charging, the Oakcastle MP300 is designed for everyday use. Enjoy wireless listening, included earphones, and endless music storage—your portable Bluetooth MP3 player for any adventure.
Ready to Play Out of the Box
Plug in and play instantly with the included earphones—perfect for travel, school, or downtime.
Easy-to-Use Display
Bright colour screen makes it simple to navigate playlists, artists, and albums on the go.
Endless Music
Enjoy up to 40 hours of uninterrupted playtime, with fast USB-C charging when you need it.
Sleek Metal Design
Durable, compact, and stylish—made for everyday adventures.
Is this a touchscreen or button-controlled portable music player?
Physical buttons with a 2.4″ TFT screen. No swipe gestures—ideal for pockets, running, and gym use.
Will this bluetooth mp3 player pair with my existing wireless earbuds?
Yes. Bluetooth 5.0 connects to standard earbuds, headphones, and speakers. A 3.5mm jack is also included for wired listening.
Do I need iTunes or apps to load music onto this 16gb mp3 player?
No. Connect to a Windows PC via USB-C; the device appears as a USB drive. Drag and drop MP3, FLAC, or WAV files directly.
Can this mp3 player handle audiobooks and podcasts, not just music?
Yes. Bookmarks, resume, A-B repeat, and variable speed are built in—perfect for spoken-word content and language learning.
What bonus features does this mp3 player include?
It includes a stopwatch, calendar, and wallpaper options. The buttons can be locked, a volume limit can be set, and seven equalizer presets are available.
| Required Power Input Rating | Operates using a dedicated 5V/500 mA power input to ensure safe and efficient battery charging |
| Internal Battery Chemistry | Powered by a built-in 400mAh Lithium-polymer battery designed for a slim and lightweight hardware profile |
| Full Charge Cycle Duration | Achieves a complete battery charge from empty in approximately 3 to 4 hours via the USB Type-C port |
| Bluetooth Operating Freq. Band | Transmits wireless audio reliably within the 2402–2480 MHz ISM frequency band |
| Supported Digital Audio Codecs | Natively decodes and plays back MP3, lossless FLAC, and WAV audio file formats |
| Display Panel Technology | Features a 2.4-inch TFT colour display for clear menu navigation and visual feedback |
| USB Data Transfer Protocols | Utilises a USB Type-C connection that prompts a selectable ‘Charge & Transfer’ or ‘Charge & Play’ mode upon PC connection |
| Desktop OS File Compatibility | Supports standard drag-and-drop file transfers across Windows (XP to 11), Vista, 2001, and Mac OS operating systems |
| Custom Playlist MEM Allocation | Allows users to create up to 3 personalised on-device playlists, with each playlist supporting a maximum of 100 song slots |
| Audio Bookmark Storage Cap. | Saves up to 10 distinct bookmark points within a single audio track for precise audiobook or podcast resumption |
| Variable Playback Speed Range | Offers real-time audio speed adjustment ranging from -8 to +8 to accommodate different listening preferences |
| Advanced Repeat Func. A-B Loop | Supports customised A-B point looping, adjustable repeat intervals (from 1 to 10), and defined repeat track counts |
| Digital Equaliser Presets | Equipped with 6 tailored acoustic profiles: Rock, Funk, Hip Hop, Jazz, Classical, and Techno |
| Hardware Key Lock Mechanism | Incorporates a dedicated physical lock switch to instantly disable all panel buttons and prevent accidental inputs |
| Forced Hardware Reset Protocol | Can undergo a complete system reboot to clear temporary software glitches by continuously holding the power button for 10 seconds |
| Wired Audio Output Interface | Employs a versatile 3.5mm audio jack engineered to drive wired earphones or act as a line-out to external speakers via a 3.5mm AUX cable |
