Features 1、Noise Reduction MP4 Player: With stable Bluetooth pairing, equipped with octa core chip for faster response, wider Bluetooth compatibility, and clear connection to Bluetooth headphones, speakers, and car stereo. 2、Immersive Viewing: 5.2 inch High Definition screen with 16 million colors for superior video playback and music enjoyment, supporting clear photos to record beautiful moments while enjoying music. 3、Long Battery Life: Built in large capacity lithium battery with low power consumption solution, providing 30 hours of music playback, 5 hours of video playback, and up to 300 hours of standby time to meet travel and sports needs. 4、Powerful Music App: Sort songs by title, folder, album, artist, genre, or album + artist, quickly locate and bulk add songs to playlists, and choose from 4 play sequences including sequence, loop, and list loop. 5、High Speed Wireless Upload: MP4 player supports file transfer via Bluetooth and wireless fidelity, unique from most MP4 players, allowing easy file transfer between smartphone and player, especially for Android devices. Specification Item Type: MP4 Player Color: Black Material: Aluminum Alloy + Electronic Casing Material: Aluminum Alloy Operating System: for Android Internal Storage: RAM 2GB+ROM 16GB Small Memory Card Slot: Supports up to 128GB memory expansion (not included) Screen: 5.2 inch High Definition screen Camera: Rear 4.9MP Screen Color: 16 million colors Screen Resolution: 1080P Supported Audio Formats: MP3, WMA, WAV, OGG, FLAC, APE Supported Video Formats: MPEG, RMVB, MPEG 4 Use Method: Multi touch Interfaces: 3.5mm Headphone Jack x 1, Type C x 1 Battery Type: Built in 2500mAh lithium battery (included) Package List 1 x MP4 Player 1 x MP4 Protective Case 1 x TYPE C Charging Cable 1 x 3.5mm Wired Earphones