🏷️ Basic Information Identification Make: Aiwa Model: MM EX300 Product Type: MEMORY AUDIO Player 📋 Manual Details Content Manual Type: Service Manual Language: English Format: PDF Download Primary Purpose: Repair and Troubleshooting Target Audience: DIY Technicians Technician Guidance: Includes technician-level information ⚙️ Engine Specifications General Engine Type: N/A (Electronic Device) Displacement: N/A Power: N/A 🔧 Transmission Type Type: N/A (Electronic Device) Gears: N/A 📐 Dimensions Physical Length: Not specified in product description Width: Not specified in product description Height: Not specified in product description Weight: Not specified in product description 🔧 Maintenance Schedule Service Interval: User-determined based on repair needs Oil Capacity: N/A 📄 Performance Audio Memory Type: Flash Memory (implied) Audio Format Support: Likely MP3, WMA (common for the era) Playback Modes: Standard playback features (play, pause, skip, etc.) 📄 Features Connectivity Usb Port: Likely present for data transfer User Interface Display Type: Likely LCD Power Power Source: Likely rechargeable battery 📄 Repair Information Troubleshooting Troubleshooting Guide: Included Repair Procedures Repair Instructions: Detailed Parts Diagrams Schematics: Likely included