1. Erase/Program 100,000 times, cost saving. 2. Supporting On-Line programming. 3. Offering APLUS imEdit software, editing easily. 4. Offering 8 bit PCM, Sample rate : 6KHz _ 20KHz, Voice Length : 200 sec. _ 660 sec. 5. Working Voltage : 2.7V _ 3.6V 6. Supporting 5 trigger modes : 1).Key Trigger, 2).Sequential, 3).CPU Parallel, 4).CPU Serial, & 5). MP3