For sale are 25 used Williams Sound Sound Plus headsets with batteries/charger and headset. All the batteries hold a good charge. They charge up to 2.8v. Only 1 battery will charge up to 1.8V. The other 24 batteries are in good shape. All of the headsets are working as they should. You will get all 25 as shown. If you have any problems with your order, PLEASE CONTACT ME BEFORE LEAVING FEEDBACK. THANK YOU!