- Brand: HITACHI - Model: C-H28 - Battery Type ※ Infrared emission confirmed using the iPhone camera button, disinfected. As this is a used item, there may be fine scratches and dirt in the gaps of the buttons. I think it's in pretty good condition. Please refrain from purchasing if you are looking for perfection, and only purchase if you understand that this is a USED item. Please check the model number as the images are all that is included. To prevent any problems, please send a message before purchasing if you have any questions or would like additional photos.