Pioneer / Pioneer Cordless Answering Machine TF-VD1230-W This is a set with a main unit and two handsets. Both the main unit and handsets have AC adapters. I am unsure of the remaining battery life of the handsets. Power-on confirmed. This is a used item, so there is a feeling of use, and some yellowing due to sun exposure. I no longer use home appliances with only my smartphone, so I would like to give it to someone who will use it.