紫光点读机e580/e590/e595/e600/e800专用无线点读笔f10
B-HPPX I-HPPX B-HCCX I-HCCX I-HCCX B-XH I-XH I-XH I-XH O B-XH I-XH I-XH I-XH O B-XH I-XH I-XH I-XH O B-XH I-XH I-XH I-XH O B-XH I-XH I-XH I-XH O O O O B-HCCX I-HCCX I-HCCX B-XH I-XH I-XH