功能特色：

·5级原声变速复读                                  ·5级跟读子音变速                                     ·5级末句复读变速

·5级选段复读变速                                  ·5级跟读对比变速                                      ·一口气复读

·安全充电                                                ·弱电提示                                                     ·240秒原声复读

·复读时间240秒/480秒切换                 ·LCD显示                                                     ·手动复读

·手动跟读对比                                        ·智能末句短复读                                          ·自动复读

·自动跟读对比                                        ·选段提取                                                      ·时钟功能