Tech Specs:

• Main Processor: Motorola 68000 16 bit processor
• Processor Speed: 7.67 MHz
• Resolution: 320 x 224 pixels
• Colors on screen: 64
• Sprite Size: 8x8
• Screen Size: 3.25 Inches
• Audio: Zilog Z80 8-bit at 3.58 MHz
• RAM: 156KB total - 64 KB Main RAM, 64KB VRAM, 8KB Sound RAM. 20 Kb ROM

Additional Notes:

Rather rare unit often missing its battery clip.