HD98-AF
2 million pixels, auto focus
HD87-AF UPGRADE
2 million HD pixels，Auto-focus
HD92-1080P
Digital wide dynamic，Multi-functional metal base
HD98-1080P
2 million pixels, Built-in microphone
HD91-1080PCE
Glass lens，Omni-directional microphone
HD87-1080P Fixed Focus
2 Million Pixels, Built-in microphone, Multi-fuctional base
HD98-720P
1 Million Pixels, Built-in microphone, Multi-fuctional base
HD92-1080P（Silver）
HD98
Digital Microphone, Multi-function base
HD87-1080P
HD 1080P, Auto-focus
