With this product you can charge up to 5 additional Savi and CS540 Wireless Headsets in a Multi-shift Environment. Charges up to 5 spare Savi W400, W700, & CS500 wireless headsets – keeps batteries charged for multi-shift environments. It is great for 24/7 or 911 applications. Bear in mind that it is not compatible with discontinued CS series wireless headsets: CS50, CS55, CS70N, CS351N and CS361N – the charging contacts on these old headsets do match W700 series charge cradles. AC adapter is included. It is approximately 9 inches long. It has one year manufacturer’s warranty.
Important note: You have to subscribe the headset to the base after each charge on the spare charger.