The Cobalt PLUS All-In-One Wi-fi Headset 6+6 Drop-In Charger retains up to six person headsets (one-ear or twin-ear) which can be put on the charger without having to take out the battery or plug in a very twine. The whole headset is simply put on the charger for rapid and efficient charging!   Deca-Durobiln will be the manufacturer title fo