MP4 Player with Bluetooth and WiFi 5.0 Inch Full Touch Screen Noise Reduction Photo Support Portable MP4 Player for Android Black 8GB ROM and 128GB Memory Expansion Item Type: MP4 Player Material: Metal, Electronics Program: MTK6582 Octa Core Body Memory: RAM 1GB and ROM 8GB Hard Disk Storage: Maximum Support 512GB, with 128GB Memory Expansion (included) Screen: 5.0 Inch IPS HD Screen Camera: 5MP Rear Camera Case: Zinc Alloy Screen Color: 16 Million Colors Screen Resolution: 1920x1080 Support Sound Format: MP3, WMA, WAV, OGG, FLAC, APE Support Video Format: MPEG, RMVB, MPEG‑4 Operation Mode: Multi touch Interface: 3.5mm Headphone x 1, Type C Charging Port x 1 Battery Type: MP4: Built In 2200mAh Lithium Battery (Included) Bluetooth Headset: 2 x Built In 35mAh Polymer Lithium Battery (Included) Bluetooth Headset Charging Case: Built In 350mAh Polymer Lithium Battery (Included)