Perfect condition Renuspa and charger. Also still have the box. Only used a handful of times. Bought one for me and one for my husband and we decided to just share one. Can be used with any micro current gel, I bought some on Amazon. Designed to provide a spa-like experience at home, the RenuSpa iO promotes positive overall feelings of wellbeing by helping you to look and feel your best. Using Adaptive Microcurrent Technology, this device offers a smooth and comfortable massage helping your body feel refreshed and relaxed while also restoring and revitalizing your skin by using stimulation to visibly contour, tone, and firm skin. With metallic nodes that fit the contours of your body and Conductive Gel to help them glide effortlessly over your skin, this device gives you the optimized, just-for-you treatment every time.