SWOFY M503Pro 16GB MP3 MP4 Player 4 Inch Touch Screen WiFi Bluetooth 4.1 Streaming HiFi Lossless Music Player 512GB Expandable

SWOFY M503Pro 16GB MP3 MP4 Player 4 Inch Touch Screen WiFi Bluetooth 4.1 Streaming HiFi Lossless Music Player 512GB ExpandableSWOFY M503Pro Android 9.0 Smart MP3 Player with WiFi & BluetoothThis SWOFY portable smart media player runs Android 9.0 operating system, powered by an MTK 8-core processor with 2GB RAM + 16GB ROM. Two storage options are available: base version without TF card, or value version with 64GB TF card included. It supports TF card expansion up to 512GB. Featuring 4-inch HD touchscreen, 1080P full-format video playback, dual-band WiFi, stable Bluetooth and pre-installed streaming apps, it delivers up to 50 hours of music playback and 8 hours of video playback. All-in-one design for music, videos, audiobooks, radio and daily entertainment.1. 🚀 Android 9.0 OS & MTK 8-Core Smooth PerformanceRuns Android 9.0 system paired with MTK octa-core processor, 35% faster running speed for instant response and smooth system operation.2GB RAM + 16GB ROM hardware configuration ensures stable multitasking, no lag even when running music, video and background apps simultaneously.2. 🖥️ 4.1-Inch HD Touchscreen & 1080P Full-Format Video4.1-inch high-definition full touch screen with vivid color display, easy for menu navigation, playlist browsing and video watching.Built-in 1080P HD video decoder, supports multiple video formats including RM, RMVB, FLV, MP4, DAT, MKV, MPG, MOV, TS. No extra format conversion needed.3. 🎵 HiFi Lossless Sound & Wide Audio Format CompatibilityDelivers clear and layered HiFi audio quality, restores rich musical details for immersive listening experience.Supports mainstream and lossless audio formats: MP3, OGG, FLAC, AAC, WAV, WMA, APE, compatible with most local music and audiobook files.4. 📶 Dual-Band WiFi & Customizable App InstallationBuilt-in 2.4GHz/5GHz dual-band WiFi for fast and stable network connection, ideal for online music streaming and app downloading.Pre-installed with popular streaming apps including Spotify, Deezer, Audible and more. Built-in Play Store allows you to freely download, install or uninstall apps to customize your personal entertainment hub.5. 🎧 Bluetooth 4.1 Stable Wireless ConnectionBluetooth 4.1 module provides fast pairing and stable wireless audio transmission.Widely compatible with Bluetooth headphones, TWS earbuds and Bluetooth speakers for cable-free music enjoyment during sports, commute and leisure.6. 💾 Two Storage Versions & Up to 512GB ExpandableTwo options to match different usage needs:Base version: 16GB built-in ROM only, you can match your own TF card flexibly.Value version: 16GB ROM + pre-installed 64GB TF card, large storage ready for immediate use.TF card slot supports maximum 512GB extra expansion on both versions, store thousands of songs, videos, photos and e-books freely.7. 🔋 2000mAh Large Battery & Long EnduranceBuilt-in 2000mAh high-capacity rechargeable battery with low-power optimization, delivers up to 50 hours of continuous music playback and 8 hours of video playback on a single charge.Adopts standard USB Type-C charging port for convenient and universal charging experience.8. 🛠️ All-in-One Multifunctional Portable PlayerIntegrates multiple practical functions besides music and video: FM radio, voice recorder, TXT e-book reader, photo viewer, calculator, clock and calendar.Slim and lightweight body with stylish red finish, easy to slip into pocket or bag for daily commute, travel, sports and outdoor activities.9. 🎁 Complete Package AccessoriesStandard items included in both versions:1 × SWOFY MP3 Player1 × Wired Earphones1 × USB Type-C Charging Cable1 × Transparent Protective Case1 × Screen Protector1 × User Manual64GB TF card is only included in the value version.SpecificationsItemParameterOperating SystemAndroid 9.0ProcessorMTK 8-Core ProcessorMemory2GB RAM + 16GB ROMStorage Options16GB Only / 16GB + 64GB TF CardMax TF ExpansionUp to 512GBScreen4.1" HD Full Touch ScreenWiFi2.4GHz/5GHz Dual-BandBluetooth VersionBluetooth 4.1Audio FormatsMP3, OGG, FLAC, AAC, WAV, WMA, APEVideo FormatsRM, RMVB, FLV, MP4, DAT, MKV, MPG, MOV, TSBattery2000mAh Rechargeable BatteryPlayback Time50H Music / 8H VideoCharging PortUSB Type-CCore FunctionsMusic Player, Video Player, FM Radio, Voice Recorder, E-book, Streaming Apps⚠️ Important NotesStorage selection: Two storage versions are available for selection. The 64GB TF card is only included in the value version.Charging requirement: Please use only a 5V/1A standard charger for charging. High-power fast chargers will reduce battery life or cause product damage.Bluetooth note: This player works as a Bluetooth audio transmitter. It cannot pair with mobile phones as a Bluetooth audio receiver.FM radio: Wired headphones are required to work as an antenna when using the FM radio function.Device maintenance: If the device freezes, please use the reset function or restore factory settings. Back up your files before factory reset.