● Brand Name 【ELECOM (Elecom)】 ● Product Name 【"The Ultimate Grip" (M-XGL20DLBK)】 ● Size 【M Size】 ● Items Included 【Main unit, USB receiver (stored in the USB storage slot on the back)】 ● Usage and Condition 【Slight signs of use. Lightly cleaned. It was used until recently, and the operation has been confirmed. All buttons have been tested and are responsive. In my personal opinion, it worked without any problems, but since it is a used item, some buttons may be slightly less responsive.】 (Test batteries are also included) ● This model is no longer in production and is difficult to obtain. Please understand that this is a used item before purchasing. Power Source: Battery-powered