Brainwave measurement device - Brand: EMOTIV - Model Name: EPOC X - List Price: ¥249,999 - Case Color: Black - Included: Headset, USB cable, dongle, manual + app CD - Features: Brainwave measurement headset Everything in the photos is included. Please feel free to ask any questions in the comments. Also, although it is unused, there may be some age-related deterioration typical of plastic. See photo 5 for a broken tab. Please understand that this is a used item and returns or exchanges are not accepted to prevent product substitution. We appreciate your understanding and consideration before purchasing.