U.S. buyer attention:
The areas where the US warehouse does not deliver goods are: Hawaii, Alaska, Puerto Rico, Guam and other US overseas territories. And the military address. But you can choose ship from China.

Spanish buyers attention:
If your address includes following postal code please do not choose the Spanish warehouse.
The zip code starts with 35/38.
Overseas warehouse cannot be delivered. But you can choose ship from China

Android 8.1 MP3 MP4 Player Support Wifi & Bluetooth-Compatible 5.0 4inch IPS Full TouchScreen Audio Recorder Portable HiFi Music Player Built-in Speaker with FM Radio/E-Book/Multi-language Feature: 1. Powerful and Versatile: The music mp3 mp4 player provides a wide range of features, allowing you to disable or remove unwanted applications such as FM radio, photos, videos, e-books, browsers, and voice recorders. It is especially suitable for children and students. 2. High Definition IPS Touchscreen: The 4-inch color IPS touchscreen offers a crystal-clear display, supporting 720p and 1080p HD videos and high-fidelity lossless music playback. The independent backlight system ensures visibility even in sunlight, while eye-protection technology enhances your visual experience. 3. Dual-Band WiFi + Android 8.1 System: With powerful dual-band WiFi connectivity and the latest Android system, the mp4 student walkman enables seamless online chatting, streaming TV shows and courses, online music listening, and music downloads. 4. Dual Bluetooth-Compatible 5.0: Equipped with the latest generation CSR Bluetooth-Compatible chip and APTX encoding technology, the portable music player ensures low latency, fast, stable transmission, and CD-like high-fidelity sound quality. 5. Long Battery Life: The HIFI music player features a built-in 1500mAh polymer battery, providing both lightweight design and long-lasting performance. With intelligent power-saving technology and quick charging capabilities, you can enjoy hours of uninterrupted usage after just a short charging period. Specification: Origin: Mainland China Certification: CE Audio Format Support: mp3,WAV,WMA,ape,AAC,FLAC External Memory: Yes Balanced Out: Yes Screen: Yes Battery Life: 10 - 20 hours Style: HD Video MP3 Function: Bluetooth-Compatible,E-Book Reading,FM Radio,Voice Recorder,Build in Speaker,Photo Viewer Package: Yes Display Size: 4.0 inches Supports Recording Function: Yes Signal Noise Ratio: ≥75dB Battery Specification: Polymer Battery Supports FM: Yes Have Speakers or not: Yes Storage Type: Flash Memory Operation Mode: Touch Screen + Touch Tone Supports EBook Reading: Yes Bluetooth-Compatible: Yes Body Material: Metal WIFI: Yes Screen type: 4-inch color IPS touch screen (480*800 resolution) Material: aluminum alloy Memory configuration: 16G = (running memory 2G + body memory 16G),32G = (running memory 3G + body memory 32G) optional Bluetooth-Compatible version: 5.0 WIFI: 2.4G+5G Android: 8.1 system System storage expansion: supports up to 256GB Micro SD/TF card Music formats: MP3, FLAC, AAC, WAV, WMA, APE, etc. Video formats: RM, AVI, RMVB, FLV, MP4, DAT, MKV, MPG, etc. Photo formats: JPG, BMP, GIF, PNG E-book format: TXT Recording format: WAV, MP3 Multi-language: English, French, German, Italian, Japanese, Korean, Russian, Spanish, Polish, Czech, Hebrew and other languages G-Sensor: supports 3-axis load force sensing, and the screen automatically displays in 3 directions FM frequency range: 87Hz-108Hz Signal-to-noise ratio: 75db Storage medium: NAND FLASH Interface type: TYPE-C USB2.0 (high speed) Battery: built-in polymer lithium battery 1000mah Play time: Over 40 hours of music playback (screen saver, volume default) Micro SD/TF card: supports up to 256GB. Working temperature: 0 - 45℃ Product size: 110*52*12mm/4.33x2.05x0.47inch Product weight: 160 grams Kind tips: The WIFI version of the Android player does not support the installation of App Store and does not have GMS authorization! ! What we have is built-in memory, not a memory card Button and interface introduction: Power on/off: In the off state, press and hold for 3 seconds to power on. When the phone is powered on, long press for 3 seconds to activate shutdown options: shutdown, restart, and screenshot. Short press to turn the screen off/on. Volume +/-: Press +/- to increase/decrease the volume. USB-C port: For charging and file transfer. Reset: Press and hold for 3 seconds, the device will restore to factory settings. SD card slot: Expand device storage, supporting up to 256GB TF/Micro-SD card. 3.5mm output: Connect headphones or external speakers. How to upload music or videos: Upload from your computer: 1. Use the included USB-C cable to connect the player to your computer. The computer will automatically recognize the device and install the driver. After successful installation, click "My Computer" and you will find the MTP device named "MP5" in the device and drive list. Click it to access the player's internal/external SD card and its folders. 2. Copy the downloaded music or video, e-book, etc. files from your computer and paste them into the folder here, just like using a normal USB flash drive. How to connect Bluetooth-Compatible headphones: Turn on Bluetooth-Compatible headphones or Bluetooth-Compatible speakers: From Settings -> Bluetooth-Compatible, When Bluetooth-Compatible is turned on, it automatically searches for available devices. You can also manually click "Refresh" to search again. Once you find an available device, click Connect. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.   1 X Music MP3 Player 1 X Instruction Manual 1 X Charging Cable 1 X Wired Headset