【Item Condition】 This is a used item, but it is in very clean condition overall with no noticeable scratches or stains. We recommend this item to those looking for a beautiful item with little signs of use. (Please check the images for details) 【Operation Confirmed】 We have confirmed registration with the main unit and call operation before listing. We have confirmed that it is working well, so you can use it with confidence. *Please note that the operation check was performed for a short period of time. 【Maintenance】 Initialized: You can use it immediately after arrival by registering it to your existing main unit. Lightly cleaned: We have carefully cleaned it with alcohol disinfectant, etc., and will deliver it in a clean condition. 【Set Contents】 Sub-unit body *Batteries are not included. Please use your current ones or prepare them separately. 【Notes】 This is a used item. Please refrain from purchasing if you are looking for a perfect item like new or if you are concerned about minor details. The judgment of the appearance is based on our subjective opinion, so please check the images and purchase only if you are satisfied.