[DETAIL] Specifications: ? Name: MP3 player ? Image format: JPG/JPEG/BMP ? Video format: AVI ? Play mode: All songs/Playing/Song Category/File directory ? Memory expansion: up to 128GB (excluding micro sd card) ? System support: windows98 ? Recording format: WAV ? FM radio: supported ? Alarm clock function: supported ? Battery capacity: 300mah ? Charging time: 2 hours ? Working hours: 12 hours (listening to music on wired headphones) ? Screen size: 2.0 inches ? Resolution: 128*160 ? Operation mode: touch + button ? Headphone jack: 3.5mm ? Charging port: Typec ? Bluetooth: supported ? Bluetooth chip: 5.0 ? Body material: plastic ? Size: 58.3*47.8*10.5mm ? Color: black/white Packing list: 1 * MP3 player (excluding micro sd card) 1 * Typec data line 1 * User manual 1 * 3.5 MM headsets [ATTRIBUTES] - Hign-concerned Chemical: None - Streaming Service Compatibility: Other - Compatible Devices: Others - Hign-concerned Chemical: None - Streaming Service Compatibility: Other - Compatible Devices: Others - Function: Voice Recorder,E-Book Reading,FM Radio,Bluetooth,Build in Speaker,Photo Viewer - Balanced Out: No - External Memory: Yes - Audio Format Support: MP3,WAV,WMA,APE - Brand Name: occkic - Origin: Mainland China - Display Size: 2.0 inches - Certification: None - Name: MP3 player - Image format: JPG/JPEG/BMP - Video format: AVI - FM radio: supported - Resolution: 128X160 - Operation mode: touch + button - Headphone jack: 3.5mm - Body material: plastic - Size: 58.3 x 47.8 x 10.5mm