深圳凯胜英达电子有限公司

录放音电路（美国ISD全系列6秒~16分钟）：ISD1110，ISD1806，ISD1810,ISD1820P，ISD1420B,ISD1610B，ISD17180PY，ISD17210PY，ISD17240PYISD1616B，ISD1620B，ISD1730PY，ISD1740PY，ISD1750PY，ISD1806B，ISD1760PY，ISD1720PY，ISD1790PY，ISD17120PY，ISD17150PY，ISD4002-180PY,ISD2548PY,ISD2560,ISD2590,ISD1110PY，ISD25120S,ISD4002-120P，ISD4003-04P，ISD4004-08,ISD1110PY,ISD4004-16等系列.音质清晰，掉电保存，应用于礼品